رده بندی / نامها
اسامي عام | مترادف | Catalog of Fishes(جنس, گونه ها) | ITIS | CoL | WoRMS | Cloffa
>
Siluriformes (Catfishes) >
Kryptoglanidae (Indian cave catfishes)
Etymology: Kryptoglanis: Named for its cryptic habitat; Latin, ‘crypta’, a vault or tunnel; ‘glanis’, a catfish; shajii: Named for C.P. Shaji, a fish taxonomist who significantly contributed to the documentation of freshwater fish diversity of the Kerala region of Western Ghats by the Kerala Forest Research Institute (KFRI Peechi).
Eponymy: Dr C P Shaji is an Indian ichthyologist and taxonomist from the state of Kerala who is Principal Scientific Officer at the Kerala State Biodiversity Board. [...] (Ref. 128868), visit book page.
Taxonomic Remarks
Family Incertae sedis.
محیط زیست: محیط زیست / منطقه آب و هوایی / تغييرات عمق / محدوده توزیع
بوم شناسي
; آب شيرين موجوداتی که در محدوده وسیعی از آبهای آزاد از نزدیک بستر و یا روی کف بستر، در قسمت های میان آبی تا سطح آب و در برخی گونه ها با قابلیت پرواز، زندگی و تغذیه می کنند.. Tropical
Asia: Western Ghats in Kerala, India.
اندازه / وزن / سن
بلوغ: Lm ?  range ? - ? cm
Max length : 5.9 cm SL جنس نر / بدون خواص جنسي; (Ref. 86813); 5.4 cm SL (female)
توصيف مختصر
كليدهاي شناسايي | ريخت شناسي | ريخت ستجي بوسيله انداره گيري
This species is distinguished from other siluriform species by the following set of characters: viz. no dorsal fin; anal fin with long base and completely confluent with caudal fin; 70-74 total number of fin rays in the anal and caudal fins; subcutaneous eyes; upwardly directed mouth with distinctly projecting lower jaw; fan-like pectoral fin, no spines; 4 pairs of barbels (Ref. 86813).
Body shape (shape guide): elongated.
Occurs in subterranean streams. Observed to inhabit an open water body, over the paddy fields and water sources feeding paddy fields. Found mainly hiding between submerged vegetation present on the sides of the water body (Ref. 92081). Specimens collected from 5.5-m-deep well containing water where it is situated on the slope of a hilly terrain and receives water from groundwater springs, subterranean. Female individuals (4.95-5.44 cm SL) collected had distended bellies containing mature eggs. In the laboratory, the fishes thrive on Artemia nauplii and minced earthworms (Ref. 86813).
چرخه زندگی و رفتار جفتگیری
بلوغ | تولید مثل | تخم ریزی | تخم ها | باروری | توزاد ( لارو)
Vincent, M. and J. Thomas, 2011. Kryptoglanis shajii, an enigmatic subterranean-spring catfish (Siluriformes, Incertae sedis) from Kerala, India. Ichthyol. Res. 58(2):161-165. (Ref. 86813)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2025-2 (Global))
خطر برای انسان ها
Harmless
استفاده انسانی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
تخمینها بر اساس مدلها
شاخص تنوع فیلوژنتیکی (مرجع 82804) |
PD50 = 1.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
سطح تروفیک (مرجع 69278) |
3.2 ±0.5 se; based on size and trophs of closest relatives |
آسیبپذیری ماهیگیری (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |