Chthonerpeton indistinctum
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WebSep 1, 1997 · Circulatov system Aspects of the heart and circulatory system of Chthonerpeton indistinctum were described by Acolat (1939). Sawaya (1 948) and Toews & Macintyre (1978) described the heart and aortic arches of adult qphlonecta compresskauda, and Peters (1875) described these structures in a foetal specimen of … Chthonerpeton indistinctum is a species of caecilian in the family Typhlonectidae. It is found in northeastern Argentina, Paraguay, Uruguay, and southeastern Brazil. The common name Argentine caecilian has been coined for it. See more Chthonerpeton indistinctum is a snakelike amphibian with no limbs. It can grow to about 53 cm (21 in). The body has 70 to 80 transverse folds, giving it a segmented appearance. The head has a pair of sensory See more C. indistinctum is found in Paraguay, Uruguay, Brazil and Argentina at altitudes ranging up to 1,000 m (3,300 ft). It is partially terrestrial and partly aquatic, possibly having … See more This species is viviparous, giving birth to live young. It is considered to have several characteristics which indicate it is more primitive than other, … See more
Chthonerpeton indistinctum
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WebMinhocão, Cecília (Chthonerpeton indistinctum) Ordem Squamata. Saiba mais. Família Leiosauridae. Papa-vento (Anisoleps grilli) Papa-vento-do-Sul (Anisolepis undulatus) Papa-vento-do-Sul (Anisolepis undulatus) Iguaninha (Enyalius iheringii) Papa-vento-de-barriga-lisa (Urostrophus vautieri) Família Leptotyphlopidae. Epictia munoai ; Família ... Webexample, Chthonerpeton indistinctum (Wied- ersheim, 18791, Siphonops annulatus, Schis- tometopum thomensis, Uraeotyphlus oxyurus, Hypogeophis rostratus, and Z. glutinosus (Pe- ter, 1894), Hypogeophis rostratus (Lawson, ’63), anterior four or five vertebrae of 24 spe- cies (Taylor, ’771, and the fossil Apodops pricei
WebGametogenesis in Chthonerpeton indistinctum (Gymnophiona: Typhlonectidae) Histologically, the gonads of Chthonerpeton indistinctum are similar to others described for the orden Gymnophiona. The testes lobes are divided into structural units or locules. Spermatogenesis takes place in synchronic cysts of germinal cells. WebHistological analysis revealed three different stages in the development of ovarian follicles of Chthonerpeton indistinctum. These stages are identified by (1) location of the oocyte in the ovary wall, (2) oocyte morphology and staining characteristics, (3) development of the zona pellucida, and (4) orga- nization of the follicular layer.
WebChthonerpeton indistinctum Taxonomy ID: 420416 (for references in articles please use NCBI:txid420416) current name Chthonerpeton indistinctum (Reinhardt and Lutken, … WebDec 23, 2024 · Chthonerpeton indistinctum (Reinhardt & Lütken, 1862) Lectotype: ZMUC R-0235. [designated by Taylor (1968: 299)] Type locality: “Buenos Ayres”, Argentina. …
WebIn Chthonerpeton indistinctum, sper-matogonia are the largest cells of the germinal line. They were found in the locular lumen, most frequently against the locular wall, …
WebChthonerpeton erugatum Taylor, 1968, Caecilians of the World: 295. Holotype: ZMUC 0238, by original designation. Type locality: Unknown; museum records provide "South … highlight row in excel when scrollingWebChthonerpeton indistinctum is a snakelike amphibian with no limbs. It can grow to about 53 cm (21 in). The body has 70 to 80 transverse folds, giving it a segmented … highlight row in excel based on valuesmall part crossword clue dan wordWebJun 1, 2015 · This study of Chthonerpeton indistinctum (Reinhardt & Lütken, 1861) considers 25 morphometric characters, teeth-counts and sex, based on 96 specimens. A multivariate analysis of characters and ... small part in a filmWebGlobal Biodiversity Information Facility. Free and Open Access to Biodiversity Data. highlight row in excel as you scrollChthonerpeton contains the following species: • Chthonerpeton arii Cascon and Lima-Verde, 1994 • Chthonerpeton braestrupi Taylor, 1968 • Chthonerpeton exile Nussbaum and Wilkinson, 1987 highlight row of active cell excelWebSep 16, 2024 · Genus: Chthonerpeton Species: C. arii – C. braestrupi – C. exile – C. indistinctum – C. noctinectes – C. onorei – C. perissodus – C. tremembe – C. … small part in a film crossword clue 5