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Date: __4-18-13____ Location: North River* South River** Number of students sampling: 2 groups of 26_______ Time spent sampling: ____35 mins each group_____ Scientific # Scientific # Insects Fish name collected Name collected Class: Insecta Heterandria Dragon Fly Order:Odonata Least Killifish 1 1 formosa Nymph Suborder: Anisoptera Blue Fin Lucania goodei 2 Class: Insecta Killifish Damsel Fly Order: Odonata Lepomis 2 Blue Gill Nymph Suborder: macrochirus Zygoptera Gambusia Class: Insecta Mosquito Fish 12 Megaloptera holbrooki Hellgrammite Order: 4 Family: Cyprinella Corydalidae Shiners whipplei Water Class: Insecta Order: Hemiptera 3 steelcolor Scorpion Lepomis Family: Nepidae Sun Fish Stone Fly Class: Insecta macrochirus Nymph Order: Plecoptera Mat Tom Noturus gyrinus Class: Insecta Catfish Whirligig Order: Coleoptera Poecilial Suborder: 25+ Sailfin Molly Beetle latipinna Adephaga Poecilia Family Gyrinidae Molly 1 May Fly Class: Insecta sphenops Order: 4 Amia calva Nymph Ephemeroptera Bowfin Hyalella Azteca Scud Order: Perciformes Hemiptera: Large Mouth Family: Water Striders 4 Gerridae Bass Centrarchidae Micropterus salmoides Sow Bug Chain Pickerel Esox niger Other Scientific # Species name collected Condition:Water Temperature: ______________ Stream Flow Depth: _____________ Palaemonetes Glass Shrimp 16+ paludosus Other Species Caught: Procambarus Cranefly 1 Rusty Crayfish 5 Leech 1 clarkii Creeping water bug 1 Varies Darter 1 Tadpoles Fishing spider 2 Mussel 1 Varies Turtles *The North River Site at Crystal Springs Preserve is a portion of river that has a very Melanoides rocky bottom with large limestone boulders and mostly tree shaded. Students that Asian Snails 7+ sample in this section of river are typically 3rd – 5th graders using 3 inch square nets tuberculatus (what you might use in a fish tank). Rams Horn 3 Snails **The South River Site at Crystal Springs Preserve is portion of river that has a mostly Fresh Water Corbicula grassy bottom with some sandy spots and very little tree cover. Students that sample in 11 this section of river are typically 7th – 12th graders using large D shaped sampling nets. clams fluminea Pomacea Apple Snails paludosa Data collected by Crystal Springs Foundation Students. .

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FAU Institutional Repository
FAU Institutional Repository http://purl.fcla.edu/fau/fauir This paper was submitted by the faculty of FAU’s Harbor Branch Oceanographic Institute. Notice: ©1990 Elsevier Inc. The final published version of this manuscript is available at http://www.sciencedirect.com/science/journal/03009629 and may be cited as: Peterson, M. S. (1990). Hypoxia-induced physiological changes in two mangrove swamp fishes: sheepshead minnow, Cyprinodon variegatus Lacepede and sailfin molly, Poecilia latipinna (Lesueur). Comparative Biochemistry and Physiology Part A: Physiology, 97(1), 17-21.doi:10.1016/0300-9629(90)90715-5 let 1) Compo Biochem. Physiol. Vol. 97A, No. I, pp. 17-21, 1990 0300-9629/90 $3.00 +0.00 Printedin Great Britain © 1990 Pergamon Press pic HYPOXIA-INDUCED PHYSIOLOGICAL CHANGES IN TWO MANGROVE SWAMP FISHES: SHEEPSHEAD MINNOW, CYPRINODON VARIEGATUS LACEPEDE AND SAILFIN MOLLY, POECILIA LATIPINNA (LESUEUR) MARK S. PETERSON* Harbor Branch Oceanographic Institution, Inc. Division of Marine Science 5600 Old Dixie Highway Ft. Pierce, FL 34946, USA. Telephone: (601) 325-3120 (Received 19 December 1989) Abstract-I. Laboratory measurements (30°C and 300/00 salinity) were made of plasma osmolality, plasma chloride ion concentration, hematocrit, oxygen consumption and survival of sheepshead minnow, • Cyprinodon oariegatus Lacepede and sailfin molly, Poecilia latipinna (Lesueur) under normoxic (150 mm Hg) and hypoxic (40 mm Hg) conditions. 2. Significant increases in hematocrit and reductions in oxygen consumption were documented for both species. Plasma osmolality increased in sheepshead minnows while in hypoxic conditions but plasma " chloride did not change from values in 150mm Hg in either species. There was no mortality in either species during the 24 hr hypoxia survival tests.
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