Results 121 to 130 of about 6,684 (211)
Brazilian Journal of Biology, 2002 Uteri from four pregnant females and two newborn of shortfin mako, Isurus oxyrinchus, were collected in the southeastern region of Brazil, during September, October, and November of 1993 and 1994.
COSTA F. E. S. +3 more
doaj
Serratolamna serrata (Agassiz) (Pisces, Neoselachii) from the Maastrichtian (Late Cretaceous) of Jamaica [PDF]
Three teeth of the shark Serratolamna serrata (Agassiz) from the Guinea Corn Formation (Central Inlier) represent the first recorded occurrence of fossil sharks within the Cretaceous of Jamaica.
Mitchell, S.F., Underwood, Charlie J.
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The Global Threat to Manta and Mobula Rays [PDF]
, 2010 Manta and mobula rays span the tropics of the world and are among the most captivating and charismatic of marine species. However, their survival is severely threatened by growing fisheries pressure driven by demand for the gill rakers that the animals ...
Shawn Heinrichs
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On the landing of bowmouth guitar fish Rhina ancylostoma at Visakhapatnam Harbour. [PDF]
, 2004 A small mechanized trawler which operated at a depth of 60 to 90 m landed a guitarfish identified as Rhina ancylostoma (Class : Elasmobranchii, Order : Rajiformes, Family : Rhinobatidae) at Vishakhapatnam Harbour On 15 July 2004,.
Nasser, A K V, Sumithrudu, M S
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Late Jurassic selachians (Chondrichthyes, Elasmobranchii) from southern Germany: Re-evaluation on taxonomy and diversity [PDF]
, 2004 Klein, Stefanie, Kriwet, Jürgen
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Morphological Description of Blue Shark Liver, Prionace glauca (Linnaeus, 1758), Elasmobranchii, Carcharhiniformes [PDF]
, 2019 Luana Félix de Melo +6 more
openalex +1 more source
香川県さぬき市に分布する和泉層群引田累層（カンパニアン）から産出した 爬虫類・板鰓類化石 [PDF]
, 2018 香川県さぬき市多和兼割の上部白亜系・和泉層群引田累層から発掘され，大阪市立自然史博物館に寄贈された爬虫類11点，板鰓類12点の化石の記載を行った．大型のカメの縁板骨5点には，鱗板溝が存在しない，内縁が著しく発達する，内縁が波打つ，という形質が認められることから，原始的なオサガメ類Mesodermochelys undulatusと同定された．また板鰓類には2目4科4属（ Chlamydoselachus sp., Hexanchus microdon, Paranomotodon angustidens,
佐藤 たまき +3 more
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Analisa Sebaran Spasial Ikan Cucut (Ordo Rajiformes) Berdasarkan Variasi Kedalaman Di Perairan Laut Jawa [PDF]
, 2014 Ikan cucut atau hiu termasuk dalam kategori ikan-ikan bertulang rawan (elasmobranchii). Cucut merupakan ikan demersal sehingga perlu diketahui kedalaman suatu perairan untuk mengetahui habitatnya.
Fakhrurrizal, R. (Richan) +2 more
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