Habitat Conservation Plan (HCP). During the Turtle Season, May 1-Oct

Total Page:16

File Type:pdf, Size:1020Kb

Habitat Conservation Plan (HCP). During the Turtle Season, May 1-Oct HABITAT CONSERVATION PLAN – A PLAN FOR THE PROTECTION OF SEA TURTLES ON THE BEACHES OF VOLUSIA COUNTY, FLORIDA prepared for Volusia County Environmental Management 123 West Indiana Ave. DeLand, Florida 32770 by Ecological Associates, Inc. Post Office Box 405 Jensen Beach, Florida 34958 HABITAT CONSERVATION PLAN A PLAN FOR THE PROTECTION OF SEA TURTLES ON THE BEACHES OF VOLUSIA COUNTY, FLORIDA Prepared in Support of Incidental Take Permit No. TE811813 for Incidental Take Related to Beach Driving and Vehicular Beach Access- Related Activities Regulated and/or Managed by the County of Volusia, Florida Prepared for: U.S. FISH AND WILDLIFE SERVICE ECOLOGICAL SERVICES DIVISION ENDANGERED SPECIES PERMITS BRANCH 1875 CENTURY BOULEVARD, #200 ATLANTA, GEORGIA 30345 Prepared By: ECOLOGICAL ASSOCIATES, INC. P.O. BOX 405 JENSEN BEACH, FLORIDA 34958 January 2020 (Last Revised January 2020) PREFACE The wide, flat, hard-packed sands of Volusia County’s beaches are ideal for driving, and vehicles have had access to these beaches since the early days of the automobile. Although a lawful and traditional activity, beach driving has the potential to impact sea turtles and their nesting habitat, which is considered a “taking” under the Endangered Species Act (ESA) of 1973. In February 1996, the County of Volusia, Florida (hereinafter referred to as the “County”) applied to the U.S. Fish and Wildlife Service (USFWS or Service) for an Incidental Take Permit (ITP) to authorize the unintentional taking of federally protected species caused by beach driving and vehicular beach access-related activities regulated and/or managed by the County. A Habitat Conservation Plan (HCP), a statutory component of the ITP application, was prepared and submitted to the USFWS. The HCP described the various programs, policies, plans, and measures proposed by the County to minimize and mitigate the take of sea turtles causally related to ITP authorized activities. Following extensive public review of the HCP, and considering public comment, the Service issued an ITP (PRT-811813/TE811813) to the County on November 22, 1996. Issuance of the ITP was conditioned upon the County’s adherence to the minimization and mitigation measures contained in the HCP and other provisions set forth in the Permit. The Permit had a term of five years with an expiration date of December 31, 2001. The ITP has been amended 12 times since it was issued (Table P-1). These amendments removed unnecessary restrictions on beach activities that provided little conservation value to covered species and addressed unintended omissions in the original HCP. The most recent amendment (No. 12), dated January 15 2020, has a term until December 31, 2030. In support of its application to the USFWS to extend the term of the ITP in the 2005 renewal, the County prepared an Amended HCP that addressed prior deficiencies requiring regular ITP amendments, adjusted programs and policies to improve operational efficiency, and proposed additional take coverage for certain activities and species. Substantive changes in the Amended HCP included: (1) addition of the piping plover as a covered species, (2) expansion of the Plan Area to include inlet beaches at Ponce Inlet, (3) allowance of vehicle operations for lawful construction activities, emergency operations, and storm response, (4) expansion of the public driving area in HCP Region 3, 200 feet to the north, and (5) new mitigation measures. The 2020 amendment allows for vehicular access into Natural Beach Management Areas for special events, outside of the sea turtle nesting season and with approval of the Protected Species Specialist (PSS). Throughout the term of the ITP, the HCP has undergone minor updates to incorporate policies and procedures either formally authorized via ITP amendments or administratively agreed to by the USFWS. The HCP was last updated in January 2020. These updates reflects those administrative changes that have been implemented by the County, with approval of the USFWS, as well as other program changes approved by the Service following the most recent 5-year review of Plan performance in 2016. iii Table P-1. History of Volusia County Incidental Take Permit for Beach Driving Amendment Date Activities Authorized or Modified Allowed for incidental take of sea turtles related to beach driving and ITP Issuance vehicular beach access-related activities regulated and/or managed (PRT- 11/22/96 by Volusia County in accordance with the terms and conditions of 811813) the HCP and ITP. Changed the ending date for daily nesting surveys each year from Amendment October 31 to September 30. 10/17/97 1 Changed the annual reporting date each year from December 31 to January 31. Changed the closing time for public vehicular access during the nesting season from 7 p.m. to 7 p.m. or sundown, whichever is earlier. Changed the time by which garbage pickup must be completed during the nesting season from 7 p.m. to 7 p.m. or sundown, whichever is earlier. Removed specific standard operating procedures (SOP) for the rut removal program from the ITP, and instead required USFWS approval of the SOP and any changes thereto. Allowed the placement of one portable restroom on the New Smyrna Beach side of Ponce Inlet and at other areas with prior USFWS Amendment approval. 12/11/98 2 Provided for an annual adjustment to CZ markers each year prior to the start of the sea turtle nesting season. Explicitly acknowledged that municipal law enforcement, emergency, and other official vehicles are allowed to operate on the beach at night. Required the Protected Species Specialist (PSS) to review and approve special beach events in public driving areas during the nesting season, instead of having to be present during organization of those events. Expanded the Beach Safety vehicle easement adjacent to the North County Lifeguard Station from 30 feet to 100 feet. iv Removed specific protocol for the licensing of commercial fishermen from the ITP, and instead allowed the County to license anyone possessing a valid Florida commercial fishing license. Required the PSS to approve and monitor mechanical beach cleaning instead of having to be present during all beach cleaning operations. Removed specific protocol for managing beachfront lighting from the ITP and instead required USFWS approval of a Beach Lighting Management Plan. Removed the requirement that daily sea turtle nesting surveys had to begin at dawn. Changed the production schedule of maps and data summaries related to sea turtle monitoring from bi-weekly to “periodically at the request of the USFWS or as otherwise needed to manage human activities on the beach”. Removed specific procedures for nest marking, nest relocation, and determination of reproductive success from the ITP and instead Amendment required that these activities be conducted in accordance with Florida 2 12/11/98 Fish and Wildlife Conservation (FWC) Guidelines. (Cont’d) Added a requirement for a USFWS-approved program to survey for washback hatchlings. Removed specific procedures for handling daytime sea turtle nesting events from the ITP and instead required USFWS approval of an SOP and any changes thereto. Changed the IPSCC meeting requirement from bi-monthly to bi- monthly during the nesting season and on an as-needed basis during the remainder of the year. Added specific issues to be addressed in a Volunteer Plan and required USFWS approval of the Plan and any changes thereto. Permitted County staff to conduct training using PSS-approved curricula instead of requiring the PSS to personally conduct all HCP training. Also removed specific training topics as a condition of the ITP and instead permitted curricula tailored to target audiences. Changed the requirement that full-time Beach Services staff receive HCP training from annually to biannually. v Amendment Date Activities Authorized or Modified Deleted the requirement that a turtle watch and other eco- tourism programs be developed by the PSS and instead allowed the County and/or private sector to develop those programs as demand arises. Clarified that the distribution of brochures showing driving Amendment 2 12/11/98 areas and describing HCP regulations only had to be made (Cont’d) available to motorists accessing the beach during periods when toll booths are in operation. Clarified that the requirements for reporting dead, injured or sick sea turtles only applied to those events that are causally related to ITP-regulated activities. Amendment 3 6/11/99 Changed ITP number from PRT-811813 to TE811813. Allowed heavy construction equipment and related vehicle access to Natural Beach Management Areas (BMAs) and the Amendment 4 10/29/99 CZ between 11/01/99 and 03/15/2000 for emergency repairs to public and/or private property damaged by Hurricanes Dennis, Floyd, or Irene as authorized by FEMA. Permitted commercial fishermen unlimited vehicular access to public driving areas outside the sea turtle nesting season. Permitted concessionaires to dispose of trash in beach receptacles provided the trash does not overflow the cans rather 01/12/01 Amendment 5 than having them remove all trash to off-beach receptacles. Changed the requirement that concessionaires and commercial fishermen receive HCP training from annually to biannually. Clarified that a log of high tide beach closures is only required during periods when the toll booths are in operation. Allowed heavy construction equipment and related vehicle access to Natural BMAs and the CZ between 12/01/01 and Amendment 6 11/27/01 03/31/02 for emergency repairs to public and/or private property damaged by severe erosion during the fall of 2001, as authorized by State and Federal agencies. Allowed heavy construction equipment and related vehicle access to Natural BMAs and the CZ between 01/23/04 and Amendment 7 01/23/03 03/31/03 for removal and replacement of two failing residential seawalls. Allowed heavy construction equipment and related vehicle access to Natural BMAs and the CZ between 12/05/03 and Amendment 9 12/05/03 01/31/04 for the removal of derelict pilings and a grounded commercial shrimp boat from the beach.
Recommended publications
  • Echinoidea Clypeasteroidea
    Biodiversity Journal, 2014, 5 (2): 291–358 Analysis of some astriclypeids (Echinoidea Clypeast- eroida) Paolo Stara1* & Luigi Sanciu2 1Centro Studi di Storia Naturale del Mediterraneo - Museo di Storia Naturale Aquilegia, Via Italia 63, Pirri-Cagliari and Geomuseo Monte Arci, Masullas, Oristano, Sardinia, Italy; e-mail: [email protected] *Corresponding author The systematic position of some astriclypeid species assigned through times to the genera Amphiope L. Agassiz, 1840 and Echinodiscus Leske, 1778 is reviewed based on the plating ABSTRACT pattern characteristics of these two genera universally accepted, and on the results of new studies. A partial re-arrangement of the family Astriclypeidae Stefanini, 1912 is herein pro- posed, with the institution of Sculpsitechinus n. g. and Paraamphiope n. g., both of them char- acterized by a peculiar plating-structure of the interambulacrum 5 and of the ambulacra I and V. Some species previously attributed to Amphiope and Echinodiscus are transferred into these two new genera. Two new species of Astriclypeidae are established: Echinodiscus andamanensis n. sp. and Paraamphiope raimondii n. sp. Neotypes are proposed for Echin- odiscus tenuissimus L. Agassiz, 1840 and E. auritus Leske, 1778, since these species were still poorly defined, due to the loss of the holotypes and, for E. auritus, also to the unclear geographical/stratigraphical information about the type-locality. A number of additional nom- inal fossil and extant species of "Echinodiscus" needs revision based on the same method. KEY WORDS Astriclypeidae; Amphiope; Paraamphiope; Echinodiscus; Sculpsitechinus; Oligo-Miocene. Received 28.02.2014; accepted 14.03.2014; printed 30.06.2014 Paolo Stara (ed.). Studies on some astriclypeids (Echinoidea Clypeasteroida), pp.
    [Show full text]
  • ENL 10.Pdf (1.0
    The Echinoderms Newsletterl' No. 10. January, 1979 Prepar~d in the Department of Invertebrate Zoology (Echinoderms), National Museum of Natural History, Smithsonian Institution, Washington D.C. 20560, u.S.A. 1978 waS quite a year for the echinoderms. There were two international echinoderm meetings. Acanthaster planci made the newspapers again, as a result of its coral chomping activities on various South Pacific islands. t~;'2ric3nscientists studied sea cucumber culturing techniques in China, In the middle of all this excitement, we neglected to issue a Newsletter. This time, we're six months late. We're sorry about the poor quality of many of the pages in this issue. A bad batch of mimeograph stencils coupled with a temperamental machine caused us some headaches. J;vehope to do better next time. We have the impression that our mailing list contains a good deal of 11dead wood", names and addresses of people who for one reason or another are no longer interested in receiving the Newsletter. In order to reduce our work load and reduce the cost of production, we want to remove unu~nted names from the mailing list. Thus, we ask you to complete and return the enclosed form (see last page of Newsletter) if you wish to hm,'e your nam3 retained on the Mailing list. We're sorry to cauae you this trouble, but trust you7ll understand our aims. David 1. Pawson lThe Echinoderms Newsletteris not intended to be a part of the scientific literature, and should not be cited, abstracted, or reprinted as a published docum~nt. - Items of interec;'~.
    [Show full text]
  • Florida Fossil Invertebrates 2 (Pdf)
    FLORIDA FOSSIL INVERTEBRATES Parl2 JANUARY 2OO2 SINGLE ISSUE: $z.OO OLIGOCENE AND MIOCENE ECHINOIDS CRAIG W. OYEN1 and ROGER W. PORTELL, lDeparlment of Geography and Earth Science Shippensburg U niversity 1871 Old Main Drive Shippensburg, PA 17257 -2299 e-mail: cwoyen @ ark.ship.edu 2Florida Museum of Natural History University of Florida P. O. Box 117800 Gainesville, FL 32611 -7800 e-mail: portell @flmnh.ufl.edu A PUBLICATTON OF THE FLORTDA PALEONTOLOGTCAL SOCIETY tNC. r,q)-.'^ .o$!oLo"€n)- .l^\ z*- il--'t- ' .,vn\'9t\ x\\I ^".{@^---M'Wa*\/i w*'"'t:.&-.d te\ 3t tu , l ". (. .]tt f-w#wlW,/ \;,6'#,/ FLORIDA FOSSIL INVERTEBRATES tssN 1536-5557 Florida Fossil lnvertebrafes is a publication of the Florida Paleontological Society, Inc., and is intended as a guide for identification of the many, common, invertebrate fossils found around the state. lt will deal solely with named species; no new taxonomic work will be included. Two parts per year will be completed with the first three parts discussing echinoids. Part 1 (published June 2001) covered Eocene echinoids, Parl2 (January 2002 publication) is about Oligocene and Miocene echinoids, and Part 3 (June 2002 publication) will be on Pliocene and Pleistocene echinoids. Each issue will be image-rich and, whenever possible, specimen images will be at natural size (1x). Some of the specimens figured in this series soon will be on display at Powell Hall, the museum's Exhibit and Education Center. Each part of the series will deal with a specific taxonomic group (e.9., echinoids) and contain a brief discussion of that group's life history along with the pertinent geological setting.
    [Show full text]
  • Sand Dollar (Echinoidea: Clypeasteroida: Monophorasteridae)
    Zootaxa 4173 (1): 045–054 ISSN 1175-5326 (print edition) http://www.mapress.com/j/zt/ Article ZOOTAXA Copyright © 2016 Magnolia Press ISSN 1175-5334 (online edition) http://doi.org/10.11646/zootaxa.4173.1.4 http://zoobank.org/urn:lsid:zoobank.org:pub:05B8BB34-90F3-4216-910B-206F55EC61DB A new South American Miocene species of 'one-holed' sand dollar (Echinoidea: Clypeasteroida: Monophorasteridae) RICH MOOI1,4, SERGIO A. MARTÍNEZ2 & CLAUDIA J. DEL RÍO3 1California Academy of Sciences, Department of Invertebrate Zoology and Geology, 55 Music Concourse Drive, San Francisco, Cali- fornia 94118, USA. E-mail: [email protected] 2Departamento de Paleontología, Facultad de Ciencias,Universidad de la República, Iguá 4225,11400 Montevideo, Uruguay. E-mail: [email protected] Museo Argentino de Ciencias Naturales Bernardino Rivadavia, División Paleoinvertebrados, Angel Gallardo 470, (C1405DJR) Bue- nos Aires, Argentina. E-mail: [email protected] 4Corresponding author Abstract A new species of monophorasterid sand dollar, Monophoraster telfordi n. sp., is described from the Early Miocene basal horizons of the Chenque Formation of Patagonia, Santa Cruz Province, in southern Argentina. The new taxon raises the number of known species in the family to six, and represents first unequivocal record of the genus for the Early Miocene of South America. It is therefore also the oldest member of the genus. M. telfordi is characterized by its test width to length ratio, which is much higher than for the other two described species in the genus, but less than that known for the extremely wide members of the sister taxon, Amplaster. M. telfordi is also unusual among monophorasterids in lacking broad conti- nuity between basicoronal and post-basicoronal plates in the oral interambulacra.
    [Show full text]
  • Variation in Growth Pattern in the Sand Dollar, Echinarachnius Parma, (Lamarck)
    University of New Hampshire University of New Hampshire Scholars' Repository Doctoral Dissertations Student Scholarship Summer 1964 VARIATION IN GROWTH PATTERN IN THE SAND DOLLAR, ECHINARACHNIUS PARMA, (LAMARCK) PRASERT LOHAVANIJAYA University of New Hampshire, Durham Follow this and additional works at: https://scholars.unh.edu/dissertation Recommended Citation LOHAVANIJAYA, PRASERT, "VARIATION IN GROWTH PATTERN IN THE SAND DOLLAR, ECHINARACHNIUS PARMA, (LAMARCK)" (1964). Doctoral Dissertations. 2339. https://scholars.unh.edu/dissertation/2339 This Dissertation is brought to you for free and open access by the Student Scholarship at University of New Hampshire Scholars' Repository. It has been accepted for inclusion in Doctoral Dissertations by an authorized administrator of University of New Hampshire Scholars' Repository. For more information, please contact [email protected]. This dissertation has been 65-950 microfilmed exactly as received LOHAVANIJAYA, Prasert, 1935- VARIATION IN GROWTH PATTERN IN THE SAND DOLLAR, ECHJNARACHNIUS PARMA, (LAMARCK). University of New Hampshire, Ph.D., 1964 Zoology University Microfilms, Inc., Ann Arbor, Michigan VARIATION IN GROWTH PATTERN IN THE SAND DOLLAR, EC’HINARACHNIUS PARMA, (LAMARCK) BY PRASERT LOHAVANUAYA B. Sc. , (Honors), Chulalongkorn University, 1959 M.S., University of New Hampshire, 1961 A THESIS Submitted to the University of New Hampshire In Partial Fulfillment of The Requirements for the Degree of Doctor of Philosophy Graduate School Department of Zoology June, 1964 This thesis has been examined and approved. May 2 2, 1 964. Date An Abstract of VARIATION IN GROWTH PATTERN IN THE SAND DOLLAR, ECHINARACHNIUS PARMA, (LAMARCK) This study deals with Echinarachnius parma, the common sand dollar of the New England coast. Some problems concerning taxonomy and classification of this species are considered.
    [Show full text]
  • Evolutionary Modification of Mesenchyme Cells in Sand Dollars in the Transition from Indirect to Direct Development
    EVOLUTION & DEVELOPMENT 9:3, 257–266 (2007) Evolutionary modification of mesenchyme cells in sand dollars in the transition from indirect to direct development Mamiko Yajima Tateyama Marine Laboratory, Marine and Coastal Research Center, Ochanomizu University, 11 Koyatsu, Tateyama, Chiba 294-0301, Japan Correspondence (email: [email protected]) Present address: Bio Med Molecular, Cellular Biology Biochemistry Department, Brown University, 185 Meeting Street, Providence, RI 02912, USA SUMMARY Peronella japonica, an intermediate type of cells (PMCs) and LMCs are similar to the SMCs of typical direct-developing sand dollar, forms an abbreviated pluteus, indirect developers, suggesting that heterochrony in the timing followed by metamorphosis within 3 days without feeding. In of mesenchyme cell ingression may have occurred in this this species, ingression of mesenchyme cells starts before species. EMCs disappeared after metamorphosis and LMCs hatching and continues until gastrulation, but no typical were involved in adult skeletogenesis. Embryos from which secondary mesenchyme cells (SMCs) migrate from the tip of micromeres were removed at the 16-cell stage formed the archenteron. Here, I investigated the cell lineage of armless plutei that went on to form adult skeletons and mesenchyme cells through metamorphosis in P. japonica and resulted in juveniles with normal morphology. These results found that mesenchyme cells migrating before hatching (early suggest that in P. japonica, LMCs form adult skeletal mesenchyme cells [EMCs]) were exclusively derived from elements, whereas EMCs are specialized for larval spicule micromeres and became larval skeletogenic cells, whereas formation. The occurrence of evolutionary modifications in cells migrating after hatching (late mesenchyme cells [LMCs]) mesenchyme cells in the transition from indirect to direct appeared to contain several nonskeletogenic cells.
    [Show full text]
  • Echinoidea: Clypeasteroida) from Patagonia
    Zootaxa 3608 (5): 369–378 ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2013 Magnolia Press ISSN 1175-5334 (online edition) http://dx.doi.org/10.11646/zootaxa.3608.5.5 http://zoobank.org/urn:lsid:zoobank.org:pub:9C4ED45B-1A5F-4C32-9DF9-0C73E5B33902 A new late Cenozoic species of Abertella (Echinoidea: Clypeasteroida) from Patagonia ANDREAS KROH1,5, RICH MOOI2, CLAUDIA DEL RÍO3 & CHRISTIAN NEUMANN4 1Naturhistorisches Museum Wien, Burgring 7, 1010 Vienna, Austria. E-mail: [email protected] 2California Academy of Sciences, Department of Invertebrate Zoology and Geology, 55 Music Concourse Drive, San Francisco, California 94118, USA. E-mail: [email protected] 3Museo Argentino de Ciencias Naturales Bernardino Rivadavia, División Paleoinvertebrados, Angel Gallardo 470, (C1405DJR) Buenos Aires, Argentina. E-mail: [email protected] 4Museum für Naturkunde, Leibniz Institute for Research on Evolution and Biodiversity, Invalidenstraße 43, 10115 Berlin, Germany. E-mail: [email protected] 5Corresponding author Abstract A new species of abertellid sand dollar, Abertella miskellyi n. sp., is described from the Miocene Camarones Formation of Patagonia, southern Argentina. The new taxon corroborates the existence of the genus in South America, given that Abertella is most common in the southeastern USA and the eastern coast of Central America. It is characterized by a unique basicoronal circle, in which the interambulacral basicoronal plates are very heterogeneous in size (small in interambulacrum 5, largest in interambulacra 2 and 3). Additionally, it features disjunct oral interambulacra involving two ambulacral plates in some of the interambulacra rather than one, thus being the most disjunct of all known species of Abertella.
    [Show full text]
  • Echinodermata
    Echinodermata Gr : spine skin 6500 spp all marine except for few estuarine, none freshwater 1) pentamerous radial symmetry (adults) *larvae bilateral symmetrical 2) spines 3) endoskeleton mesodermally-derived ossicles calcareous plates up to 95% CaCO3, up to 15% MgCO3, salts, trace metals, small amount of organic materials 4) water vascular system (WVS) 5) tube feet (podia) Unicellular (acellular) Multicellular (metazoa) protozoan protists Poorly defined Diploblastic tissue layers Triploblastic Cnidaria Porifera Ctenophora Placozoa Uncertain Acoelomate Coelomate Pseudocoelomate Priapulida Rotifera Chaetognatha Platyhelminthes Nematoda Gastrotricha Rhynchocoela (Nemertea) Kinorhyncha Entoprocta Mesozoa Acanthocephala Loricifera Gnathostomulida Nematomorpha Protostomes Uncertain (misfits) Deuterostomes Annelida Mollusca Echinodermata Brachiopoda Hemichordata Arthropoda Phoronida Onychophora Bryozoa Chordata Pentastomida Pogonophora Sipuncula Echiura 1 Chapter 14: Echinodermata Classes: 1) Asteroidea (Gr: characterized by star-like) 1600 spp 2) Ophiuroidea (Gr: snake-tail-like) 2100 spp 3) Echinoidea (Gr: hedgehog-form) 1000 spp 4) Holothuroidea (Gr: sea cucumber-like) 1200 spp 5) Crinoidea (Gr: lily-like) stalked – 100 spp nonstalked, motile comatulid (feather stars)- 600 spp Asteroidea sea stars/starfish arms not sharply marked off from central star shaped disc spines fixed pedicellariae ambulacral groove open tube feet with suckers on oral side anus/madreporite aboral 2 Figure 22.01 Pincushion star, Culcita navaeguineae, preys on coral
    [Show full text]
  • A Hydrodynamic Interpretation of Sand Dollar Morphology
    BULLETIN OF MARINE SCIENCE, 31(3): 605-622, 1981 A HYDRODYNAMIC INTERPRETATION OF SAND DOLLAR MORPHOLOGY Malcolm Telford ABSTRACT Sand dollars are shallow-domed echinoids which act as lifting bodies in water currents, Coefficients of lift (CI) were determined experimentally in air for a lunulate species, Mel/ita qllinqlliesperforllta (0,040) and for a nonlunulate species, Echinarachllius parma (0.077). The difference in CI., which was shown to be statistically significant (P = 0.001), can be attributed partly to differences in camber and partly to the presence of lunules. Observations of water flow at 10 cm' sec-1 confirmed that flow was attached and of a lift- generating pattern. Flow around E. parma was hindered by a relatively large standing vortex at the anterior margin. For M. sexiesperforata, which is thinner edged and less steeply cambered, the flow was more perfectly attached; flow from oral to aboral surfaces via the lunules was distinct. Similarly, Encope emarginata had a closely attached flow with some passage through the anal lunule and ambital notches. Calculations from weight-length relationships and coefficients of lift indicated that M. qllillqlliesperfora({l should be able to maintain its position in more severe current regimes than could E. parma. Excess pressure on the oral surface of lunulate sand dollars is relieved by flow along pressure drainage channels which lead from the central region of the disc into the lunules and ambital notches. Scanning electron micrographs show that these lack the podia char- acteristic of food grooves and that podia in adjacent food-gathering areas sweep parallel to or away from the pressure drainage channels.
    [Show full text]
  • 2015 SPBO (Statewide Programmatic Biological Opinion)
    nited States Department of the Interior FISH AND WILDLIFE SERVICE South Florida Ecological Services Office 133920” Street Vero Beach, Florida 32960 Service Log Number: 41910-201 1-F-0170 March 13, 2015 Alan M. Dodd, Colonel District Commander U.S. Army Corps of Engineers 701 San Marco Boulevard, Room 372 Jacksonville, Florida 32207-8175 Dear Colonel Dodd: This letter transmits the U.S. Fish and Wildlife Service’s revised Statewide Programmatic Biological Opinion (SPBO) for the U.S. Army Corps of Engineers (Corps) Civil Works and Regulatory sand placement activities in Florida and their effects on the following sea turtles: Northwest Atlantic Ocean distinct population segment (NWAO DPS) of loggerhead (Caretta caretta) and its designated terrestrial critical habitat; green (Chelonia mydas); leatherback (Dermochelys coriacea); hawksbill (Eretmochelys imbricata); and Kemp’s ridley (Lepidochelys kempii) ; and the following beach mice: southeastern (Peromyscus polionotus niveiventris); Anastasia Island (Peromyscus polionotus phasma); Choctawhatchee (Peromyscus polionotus allophrys); St. Andrews (Peromyscus polionotus peninsutaris); and Perdido Key (Peromyscus polionotus trissyllepsis) and their designated critical habitat. It does not address effects of these activities on the non-breeding piping plover (Charadrius melodus) and its designated critical habitat or for the red knot (Calidris canutus rufa). Effects of Corps planning and regulatory shore protection activities on the non-breeding piping plover and its designated critical habitat within the North Florida Ecological Services office area of responsibility and the South Florida Ecological Services office area of responsibility are addressed in the Service’s May 22, 2013, Programmatic Piping Plover Biological Opinion. Effects of shore protection activities for the piping plover in the Panama City Ecological Services office area of responsibility will be addressed on a project by project basis.
    [Show full text]
  • Echinodermata (Phylum) – Multiple Choice Test Name
    Echinodermata (Phylum) – Multiple Choice Test ©Sheri Amsel • www.exploringnature.org Name: _________________________ Date: __________ Class: _________________ 1 5 All the following animals are Starfish eat: Echinoderms, EXCEPT: A seaweed and kelp. A starfish B clams, oysters and scallops. B octopus C whales. C sand dollar D fish. D sea urchin E sea cucumber 2 Echinoderms are found in: 6 Starfish eat by: A desert habitats. A wrapping its arms around its prey and B forest habitats. squeezing. C ocean habitats. B biting it into bits before swallowing it. D all habitats. C pushing their stomach out of their mouths to dissolve prey before eating it. D They don’t eat. Echinoderms: 3 7 To defend against predators, sea urchins have: A are all radially symmetrical. B have an internal skeleton called A sharp spines. endoskeleton. B stinging tentacles. C breathe through a kind of gills. C big teeth. D all of the above. D none of the above. 4 8 Echinoderm adults: Sand dollars and sea urchins have all of the following, EXCEPT: A move on the sea floor on “tube feet” B are free-swimming A Pores that form a flower pattern in C are attached to the sea floor (sessile). their skeleton. D all of the above. B A flattened endoskeleton. C Sharp spines they use to burrow in the sand. D All of the above. Echinodermata (Phylum) – Multiple Choice Test KEY ©Sheri Amsel • www.exploringnature.org Name: _________________________ Date: __________ Class: _________________ 1 5 All the following animals are Starfish eat: Echinoderms, EXCEPT: A seaweed and kelp.
    [Show full text]
  • Usfws Spbo 2015
    United States Department of the Interior FISH AND WILDLIFE SE RVICE South Florida Ecological Services Office ~4Jlc~~ ~~i.<b 1339 20'11 Street Vero Beac h, Florida 32960 Service Log Number: 41910-2011-F-0170 March 13, 2015 Alan M. Dodd, Colonel District Commander U.S. Army Corps of Engineers 701 San Marco Boulevard, Room 372 Jacksonville, Florida 32207-8175 Dear Colonel Dodd: This letter transmits the U.S. Fish and Wildlife Service's revised Statewide Programmatic Biological Opinion (SPBO) for the U.S. Army Corps of Engineers (Corps) Civil Works and Regulatory sand placement activities in Florida and their effects on the following sea turtles: Northwest Atlantic Ocean distinct population segment (NWAO DPS) of loggerhead (Carella caretta) and its designated terrestrial critical habitat; green (Chelonia mydas) ,· leatherback (Dermochelys coriacea); hawksbill (Eretmochelys imbricata); and Kemp's ridley (Lepidochelys kempii) ; and the fo llowing beach mice: southeastern (Peromyscus polionotus niveiventris); Anastasia Island (Peromyscus polionotus phasma); Choctawhatchee (Peromyscus polionotus allophrys ); St. Andrews (Peromyscus polionotus peninsularis) ; and Perdido Key (Peromyscus polionotus trissyllepsis) and their designated critical habitat. It does not address effects of these activities on the non-breeding piping plover (Charadrius melodus) and its designated critical habitat or for the red knot (Calidris canutus rufa), a species currently proposed for listing. Effects of Corps planning and regulatory shore protection activities on the non-breeding piping plover and its designated critical habitat within the North Florida Ecological Services office area ofresponsibility and the South Florida Ecological Services office area ofresponsibility are addressed in the Service's May 22, 2013, Programmatic Piping Plover Biological Opinion.
    [Show full text]