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Distribution and Habitat of the Invasive Giant Day Gecko Phelsuma Grandis Gray 1870
Phelsuma 22 (2014); 13-28 Distribution and habitat of the invasive giant day gecko Phelsuma grandis Gray 1870 (Sauria: Gekkonidae) in Reunion Island, and conservation implication Mickaël Sanchez1,* and Jean-Michel Probst1,2 1 Nature Océan Indien, 6, Lotissement les Magnolias, Rivière des Roches, 97470 Saint-Benoît, La Réunion, France 2 Nature et Patrimoine, 2, Allée Mangaron, Dos d’Ane, 97419 La Possession, La Réunion, France * Corresponding author; e-mail: [email protected] Abstract. The giant day gecko Phelsuma grandis, endemic to Madagascar, was introduced to Reunion Island (Indian Ocean) in the mid-1990s. No studies have been conducted so far to define its precise distribution and habitat. To fill the knowledge gap about this invasive species, we compiled available data and performed field work during 2007-2014. We detected 13 distinct populations of P. grandis, occurring mainly in the northern part of Reunion Island and on the west coast. This gecko inhabits human disturbed areas (gardens, urban parks, bamboos, orchards, coconuts, and banana plantation) and secondary habitats (shrubby savanna, and secondary dry woodlands, secondary dry and wet thickets). Its distribution strongly suggests that saltatory dispersal (through deliberate and/or accidental transport) and natural colonization are the mechanisms of spreading through Reunion Island. All our data in combination with both P. grandis ecology and native environmental range suggested that this gecko may colonize native forest, and constitutes a potential important threat to the native biodiversity of Reunion Island (arthropods and lizards). Key words. Phelsuma grandis, Reunion Island, distribution, invasive species, conservation. Introduction Day geckos of the genus Phelsuma are distributed in the western Indian Ocean (Austin et al. -
Government Gazette, 18 September 2020 No. 43726 71 No. Species
Government Gazette, 18 September 2020 No. 43726 71 No. Species Common Name Category / Area Scope of Exemption from the Provisions of Section 71(3) / Prohibition In Terms Of Section 71a (1) Changes made to the Invasive Species List of 18 September, 2020 List 1: National list of Invasive Terrestrial and Fresh-water Plant Species Old name for Torch Cactus removed. New name appears on the list. • OLD: Echinopsis schickendantzii F.A.C.Weber (= E. spachiana (Lem.) Friedrich & G.D.Rowley) - Torch cactus 1b • NEW: Trichocereus spachianus Riccob. (= Echinopsis spachiana) - Torch cactus 1b List 2: National List of Invasive Marine Plant Species No changes List 3: National List of Invasive Mammal Species SPECIES ADDED: • Bos frontalis Lambert, 1804 Gaur 2 • Giraffa camelopardalis (Linnaeus, 1758) (all subspecies with the exception of giraffa). • Giraffe (except the South African giraffe) 2 • Hippotragus niger Harris, 1838 (all subspecies except of H. n. niger) Sable 2 SPECIES REMOVED: • Diceros bicornis michaeli Zukowsky, 1965 Black rhinoceros (Kenya) 2 List 4: National List of Invasive Bird Species SPECIES ADDED: • Streptopelia picturata (Temminck, 1813) Madagascar (Malagasy) turtle-dove 2 • Struthio camelus molybdophanes Reichenow, 1883 North African (Somali) ostrich 2 SPECIES REMOVED: • Acridotheres fuscus Wagler, 1827 Jungle mynah 2 • Acridotheres tristis (Linnaeus, 1766) Indian mynah 3 • Carduelis carduelis (Linnaeus, 1758) European goldfinch 2 • Carduelis chloris (Linnaeus, 1758) European greenfinch 2 • Carduelis flammea (Linnaeus, 1758) Common -
To the Coded Parakeet Closed Bands
Aluminum Leg Bands Introduction PROMPT SERVICE. HIGH QUALITY ORDER 1985 BANDS to the Coded Parakeet Closed Bands. Regular Initial Type Bands, not coded, in choice of colors, open or closed. Psittacula Family Plastic Family Identification Bands for keets or canary, choice of colors. (Asian parakeets) .. Leg Band Cutters. Bird Claw Scissors. SEND SELF-ADDRESSED STAMPED ENVELOPE FOR COMPLETE PRICE LIST. by Fred & Lyrae Perry RED BIRD Corona, California PRODUCTS, INC. 2786 Fruitridge Road P.O. Box 20004 (Dept. A.F.A.) Sacramento, CA. 95820 The Psittacula family is commonly The courtship displays are all quite referred to as the Asian parakeets, and similar and are very interesting to comprise some of the most elegantly watch. Having a "headache" most of dressed birds of the psittacines. Their the year, the hens rule the roost, with range is throughout India, Southern the males showing goodsense andstay Asia, Indonesia, parts of Africa, and ing out of the way, for the hens are not c.L.O. nestling and conditioning Malaysia. They are forest dwellers as a to be trifled with and have on occasion food for budgies. canaries, finches. rule, but some do prefer the semi-open been known to kill. With the advent of CANARY FORTIFIER WITH EGG countryat theedges offorests. They are the breeding season, and consequent BUDGIE FORTIFIER WITH EGG known to eat various fruits, seeds, change in attitude on the part of the GREENSTUFF - dried greens legumes, berries, blossoms and "bugs" females, the males work up the courage BEFKIN - with insects UNIVERSAL FOOD - rich in fruits endemic to their areas. -
B.Sc. II YEAR CHORDATA
B.Sc. II YEAR CHORDATA CHORDATA 16SCCZO3 Dr. R. JENNI & Dr. R. DHANAPAL DEPARTMENT OF ZOOLOGY M. R. GOVT. ARTS COLLEGE MANNARGUDI CONTENTS CHORDATA COURSE CODE: 16SCCZO3 Block and Unit title Block I (Primitive chordates) 1 Origin of chordates: Introduction and charterers of chordates. Classification of chordates up to order level. 2 Hemichordates: General characters and classification up to order level. Study of Balanoglossus and its affinities. 3 Urochordata: General characters and classification up to order level. Study of Herdmania and its affinities. 4 Cephalochordates: General characters and classification up to order level. Study of Branchiostoma (Amphioxus) and its affinities. 5 Cyclostomata (Agnatha) General characters and classification up to order level. Study of Petromyzon and its affinities. Block II (Lower chordates) 6 Fishes: General characters and classification up to order level. Types of scales and fins of fishes, Scoliodon as type study, migration and parental care in fishes. 7 Amphibians: General characters and classification up to order level, Rana tigrina as type study, parental care, neoteny and paedogenesis. 8 Reptilia: General characters and classification up to order level, extinct reptiles. Uromastix as type study. Identification of poisonous and non-poisonous snakes and biting mechanism of snakes. 9 Aves: General characters and classification up to order level. Study of Columba (Pigeon) and Characters of Archaeopteryx. Flight adaptations & bird migration. 10 Mammalia: General characters and classification up -
Data Sources for 18Th Century French Encyclopaedists – What They Used and Omitted: Evidence of Data Lost and Ignored from the Mascarene Islands, Indian Ocean
Journal of the National Museum (Prague), Natural History Series Vol. 177 (9): 91-117; published on 28 April 2009 ISSN 1802-6842 (print), 1802-6850 (electronic) Copyright © Národní muzeum, Praha, 2009 Data sources for 18th century French encyclopaedists – what they used and omitted: evidence of data lost and ignored from the Mascarene Islands, Indian Ocean Anthony S. Cheke 139 Hurst St., Oxford OX4 1HE, United Kingdom; e-mail: [email protected] ABSTR A CT . The pioneering encyclopaedias of Brisson (1756, 1760) and Buffon (1749-1767, 1770-1783, and supplements) were the first to be solidly based on specimens examined by theauthors.CollectorsintheMascarenesassembledsubstantialmaterialfortheseworks,but onlyapartendedupinthepublishedencyclopaedias.Partofthiswasduetolossintransit, butmorewasapparentlysimplyoverlookedamidstthemassofmaterialthewritersweredeal- ing with. As a result, several species collected &/or illustrated in the mid-18th century and apparentlyavailabletotheencyclopaedistswerenotformallydescribedforseveraldecades or even a century later, notably Pseudobulweria aterrima, Coracina newtoni and Taphozous mauritianus from Réunion, Alectroenas nitidissima, Nesoenas mayeri, Mascarenotus sauzieri, Mormopterus acetabulosus and Phelsuma ornata from Mauritius, and Psittacula exsul and Cylindraspis peltastes from Rodrigues. The colonial collector-correspondents also sent much useful life history data that also did not make it into print at the time. KEY WORDS . Brisson, Buffon, Réaumur, Lanux, Cossigny, Commerson, Jossigny, de Querhoënt, Mauritius,Réunion,Rodrigues,birds,mammals,reptiles. INTRODUCTION In the mid-18th century, French scientific writers published extensive natural history encyclo- paedias of world fauna based for the first time on actual specimens and travel literature instead of being largely or partly informed by myth and legend (Newton & Gadow 1896, Farber 1982). -
Literature Cited in Lizards Natural History Database
Literature Cited in Lizards Natural History database Abdala, C. S., A. S. Quinteros, and R. E. Espinoza. 2008. Two new species of Liolaemus (Iguania: Liolaemidae) from the puna of northwestern Argentina. Herpetologica 64:458-471. Abdala, C. S., D. Baldo, R. A. Juárez, and R. E. Espinoza. 2016. The first parthenogenetic pleurodont Iguanian: a new all-female Liolaemus (Squamata: Liolaemidae) from western Argentina. Copeia 104:487-497. Abdala, C. S., J. C. Acosta, M. R. Cabrera, H. J. Villaviciencio, and J. Marinero. 2009. A new Andean Liolaemus of the L. montanus series (Squamata: Iguania: Liolaemidae) from western Argentina. South American Journal of Herpetology 4:91-102. Abdala, C. S., J. L. Acosta, J. C. Acosta, B. B. Alvarez, F. Arias, L. J. Avila, . S. M. Zalba. 2012. Categorización del estado de conservación de las lagartijas y anfisbenas de la República Argentina. Cuadernos de Herpetologia 26 (Suppl. 1):215-248. Abell, A. J. 1999. Male-female spacing patterns in the lizard, Sceloporus virgatus. Amphibia-Reptilia 20:185-194. Abts, M. L. 1987. Environment and variation in life history traits of the Chuckwalla, Sauromalus obesus. Ecological Monographs 57:215-232. Achaval, F., and A. Olmos. 2003. Anfibios y reptiles del Uruguay. Montevideo, Uruguay: Facultad de Ciencias. Achaval, F., and A. Olmos. 2007. Anfibio y reptiles del Uruguay, 3rd edn. Montevideo, Uruguay: Serie Fauna 1. Ackermann, T. 2006. Schreibers Glatkopfleguan Leiocephalus schreibersii. Munich, Germany: Natur und Tier. Ackley, J. W., P. J. Muelleman, R. E. Carter, R. W. Henderson, and R. Powell. 2009. A rapid assessment of herpetofaunal diversity in variously altered habitats on Dominica. -
According to Dictionary
Extinction: The Parrots We’ve Lost By Desi Milpacher The definition of extinction is “the act or process of becoming extinct; a coming to an end or dying out: the extinction of a species.” Once extinction has been determined, there is usually no chance of a species recurring in a given ecosystem. In mankind’s active history of exploration, exploitation and settlement of new worlds, there has been much loss of natural resources. Parrots have suffered tremendously in this, with over twenty species having been permanently lost. And there are many more that are teetering on the edge, towards the interminable abyss. In this article we find out what happened to these lost treasures, learn which ones are currently being lost, and why this is important to our world. The Old and New Worlds and Their Lost Parrots Little is known of the natural history of most of the world’s extinct parrots, mainly because they disappeared before in-depth studies were conducted on them. It is generally believed, save the Central American macaws which were least known, that most fed on diets similar to today’s parrots (leaves, blossoms, seeds, nuts and fruits), frequented heavy forested areas and nested mainly in tree cavities. A number could not fly well, or were exceptionally tame, leading to their easy capture. Nearly all of these natural treasures vanished between the 18th and early 20th centuries, and the main reason for their loss was overhunting. Some lesser causes included egg collecting (popular with naturalists in the 19th century), diseases (introduced or endemic), drought, natural disasters, predation by introduced species, and habitat alternation. -
A Synopsis of the Pre-Human Avifauna of the Mascarene Islands
– 195 – Paleornithological Research 2013 Proceed. 8th Inter nat. Meeting Society of Avian Paleontology and Evolution Ursula B. Göhlich & Andreas Kroh (Eds) A synopsis of the pre-human avifauna of the Mascarene Islands JULIAN P. HUME Bird Group, Department of Life Sciences, The Natural History Museum, Tring, UK Abstract — The isolated Mascarene Islands of Mauritius, Réunion and Rodrigues are situated in the south- western Indian Ocean. All are volcanic in origin and have never been connected to each other or any other land mass. Despite their comparatively close proximity to each other, each island differs topographically and the islands have generally distinct avifaunas. The Mascarenes remained pristine until recently, resulting in some documentation of their ecology being made before they rapidly suffered severe degradation by humans. The first major fossil discoveries were made in 1865 on Mauritius and on Rodrigues and in the late 20th century on Réunion. However, for both Mauritius and Rodrigues, the documented fossil record initially was biased toward larger, non-passerine bird species, especially the dodo Raphus cucullatus and solitaire Pezophaps solitaria. This paper provides a synopsis of the fossil Mascarene avifauna, which demonstrates that it was more diverse than previously realised. Therefore, as the islands have suffered severe anthropogenic changes and the fossil record is far from complete, any conclusions based on present avian biogeography must be viewed with caution. Key words: Mauritius, Réunion, Rodrigues, ecological history, biogeography, extinction Introduction ily described or illustrated in ships’ logs and journals, which became the source material for The Mascarene Islands of Mauritius, Réunion popular articles and books and, along with col- and Rodrigues are situated in the south-western lected specimens, enabled monographs such as Indian Ocean (Fig. -
Indian Ocean Islands Comoros & Mayotte 12Th to 20Th October 2021 (9 Days)
Indian Ocean Islands Comoros & Mayotte 12th to 20th October 2021 (9 days) Mayotte Scops Owl by Daniel Keith Danckwerts Sprinkled on the tropical seas off East Africa are a series of islands where paradise is defined! On our exploration of these idyllic isles, we will search for birds in the most spectacular scenery, be it rugged, forest-clad volcanic peaks, verdant forest patches or white, shell-laden beaches, fringed by warm water and teeming coral reefs. Island wildlife is generally susceptible to extinction and the islands of this area are no exception, with birds like the unfortunate Dodo serving as stark reminders of Mans’ heavy hand in these sensitive environments. RBL Indian Ocean Islands – Comoros Itinerary 2 The Comoros form an archipelago of volcanic islands off the central-east African coast. They are divided between the Union of the Comoros, a sovereign nation formed by the three islands of Grande Comoro, Anjoua & Mohéli, and the French overseas department of Mayotte. The vast evergreen forests that once dominated these islands have largely been removed leaving a few remaining pockets of pristine habitat boasting roughly 24 endemic species (and likely to reach a staggering 40 with further research). The addition of incredible scenery, a series of easily approachable active volcanoes and particularly friendly locals have made these islands an enticing and rewarding experience. We welcome you to join us as we island-hop with binoculars in hand on our quest to find the birds of these heavenly Indian Ocean isles. THE TOUR AT A GLANCE… THE ITINERARY Day 1 Arrival in Moroni, Grande Comoro (Njazidja) Day 2 Mount Karthala Day 3 Mount Karthala and Salamini Day 4 Moroni to Moheli (Mwali) Day 5 Moheli to Anjouan (Nzwani) Day 6 Baramtsanga & Moya Jungle Day 7 Anjouan to Mayotte and transfer to Grande-Terre Day 8 Pic Combani Day 9 Grande-Terre to Petit-Terre and final departures RBL Indian Ocean Islands – Comoros Itinerary 3 TOUR MAP… RBL Indian Ocean Islands – Comoros Itinerary 4 THE TOUR IN DETAIL… Day 1: Arrival in Moroni, Grande Comoro (Njazidja). -
Species Present in the Barachois
2017 Species Present in the Barachois Antoine Rivière Internship of “the Barachois Project” EPCO 7/25/2017 Table of Contents Chapter 1: Sedentary Birds............................................................................................................................ 3 Scientific Name: Zosterops mauritianus ....................................................................................................... 4 Scientific Name: Foudia rubra (rare in the barchois) .................................................................................... 5 Scientific Name: Butorides striatus ............................................................................................................... 6 Scientific Name: Foudia Madagascariensis................................................................................................... 7 Scientific Name: Nesoenas picturata ............................................................................................................ 8 Scientific Name: Acridotheres tristis ............................................................................................................. 9 Scientific Name: Pycnonotus jocosus .......................................................................................................... 10 Scientific Name: Estrilda astrild .................................................................................................................. 11 Scientific Name: Ploceus cucullatus ........................................................................................................... -
Birding the Comoros and Mayotte - Conservation Tour
BIRDING THE COMOROS AND MAYOTTE - CONSERVATION TOUR 30 SEPTEMBER – 10 OCTOBER 2022 30 SEPTEMBER – 10 OCTOBER 2023 Karthala Scops Owl is one of our four owl targets on this tour (photo Alan van Norman). www.birdingecotours.com [email protected] 2 | ITINERARY Comoros and Mayotte During our Comoros and Mayotte birding adventure, we will visit all four islands of the Comoros archipelago. This tour allows a rare opportunity for any serious lister to connect with some of the rarest, most range-restricted, and/or endangered species on the planet. These include Karthala Scops Owl, Moheli Scops Owl, Anjouan Scops Owl (with all three being listed as Endangered by the IUCN), Mayotte Scops Owl, and many other fantastic species, a large number of which are endemic to the Comoros (with their respective subspecies being endemic to their specific island). Apart from the owls mentioned above, we will also target numerous other endemic birds of the Comoros/Mayotte, as well as some more widespread Malagasy/Indian Ocean Islands endemics. These include Comoros Green Pigeon, Comoros Blue Pigeon, several localized white-eyes, brush-warblers and drongos, the beautiful Comoros Fody and Red Fody, Malagasy Paradise Flycatcher, Lesser and Greater Vasa Parrots and lots of others (please see the details within the itinerary below). Crab-plover is another of our targets: although less range-restricted than the other species mentioned, it’s a charismatic, beautiful tropical wader/shorebird. Not only is the birding spectacular, but so too is the scenery and the variety of fauna and flora that one picks up along the way as a byproduct of the birding. -
Coos, Booms, and Hoots: the Evolution of Closed-Mouth Vocal Behavior in Birds
ORIGINAL ARTICLE doi:10.1111/evo.12988 Coos, booms, and hoots: The evolution of closed-mouth vocal behavior in birds Tobias Riede, 1,2 Chad M. Eliason, 3 Edward H. Miller, 4 Franz Goller, 5 and Julia A. Clarke 3 1Department of Physiology, Midwestern University, Glendale, Arizona 85308 2E-mail: [email protected] 3Department of Geological Sciences, The University of Texas at Austin, Texas 78712 4Department of Biology, Memorial University, St. John’s, Newfoundland and Labrador A1B 3X9, Canada 5Department of Biology, University of Utah, Salt Lake City 84112, Utah Received January 11, 2016 Accepted June 13, 2016 Most birds vocalize with an open beak, but vocalization with a closed beak into an inflating cavity occurs in territorial or courtship displays in disparate species throughout birds. Closed-mouth vocalizations generate resonance conditions that favor low-frequency sounds. By contrast, open-mouth vocalizations cover a wider frequency range. Here we describe closed-mouth vocalizations of birds from functional and morphological perspectives and assess the distribution of closed-mouth vocalizations in birds and related outgroups. Ancestral-state optimizations of body size and vocal behavior indicate that closed-mouth vocalizations are unlikely to be ancestral in birds and have evolved independently at least 16 times within Aves, predominantly in large-bodied lineages. Closed-mouth vocalizations are rare in the small-bodied passerines. In light of these results and body size trends in nonavian dinosaurs, we suggest that the capacity for closed-mouth vocalization was present in at least some extinct nonavian dinosaurs. As in birds, this behavior may have been limited to sexually selected vocal displays, and hence would have co-occurred with open-mouthed vocalizations.