Classification / Names
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Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Homatula: Greek, homos, homoios = similar + Greek, atylos, atylotos = without callosities; guanheensis: Named for its type locality Guanhe River and Latin suffix ensis is derived from (?? in Chinese, type
locality) with the Latin suffix '-ensis'.
Environment: milieu / climate zone / depth range / distribution range
বাস্তুসংস্থান
; স্বাদু পানি তলদেশ বিহারী. Subtropical
Asia: China.
আকৃতি / ওজন / Age
Maturity: Lm ? range ? - ? cm
Max length : 11.0 cm SL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 124439); 10.0 cm SL (female)
Short description
সনাক্তকারী নির্দেশক | বহিঃ অঙ্গ সংস্থান | মরফোমেট্রিক্স
This species is distinguished from its congeners by the following characters: partly scaled (vs. totally absent or only a few scales on the caudal peduncle in H. nanpanjiangensis, H. oligolepis, H. disparizona, H. wenshanensis and scales all over the body, except for the head in H. acuticephala, H. anguillioides, H. pycnolepis, H. wuliangensis, H. change, H. coccinocola); lateral line complete (vs. incomplete in H. potanini, H. wujiangensis); body with vertical brown bars that are wider than their interspaces, 19-22 (vs. equal to interspace or slightly wider than its interspace in H. variegate, H. berezowskii, H. longidorsalis); caudal fin micro-rounded (vs. truncated or oblique in H. variegata, H. berezowskii); adipose crest on caudal peduncle not reaching forward of the position of the anal-fin origin (vs. beyond anal-fin origin in H. variegate, while identical in H. longidorsalis); predorsal body is partially scaled (vs. absent in H. berezowskii, H. longidorsalis); anterior nostril forming a valve (vs. forming a spool in H. longidorsalis); similar with H. laxiclathra<> in the vertical brown bars on the body but differs in that the intestine forms a bend, not reaching the posterior surface of U-shaped stomach vs. a loop anteriorly reaching the posterior surface of the U-shaped stomach) and the anterior with only a few and scattered scales vs. scaleless (Ref. 124439).
Life cycle and mating behavior
পরিপক্কতা | প্রজনন | ডিম ছাড়া | ডিমসমূহ | ডিম্বধারন ক্ষমতা | শুককীট
Zhou, C., W. Ma, X. Wang, Y. Tang, X. Meng and G. Nie, 2021. Homatula guanheensis sp. nov. (Teleostei: Nemacheilidae), a new species of loach from Henan Province, China. Biodiversity Data Journal 9:e65130. (Ref. 124439)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
হাতিয়ার
Special reports
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ইন্টারনেট সুত্র
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00347 - 0.01512), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
ট্রফিক পর্যায়ে (Ref.
69278): 2.7 ±0.3 se; based on size and trophs of closest relatives
স্থিতিস্থাপক (Ref.
120179): মাধ্যম , সর্বনিম্ন প্রজন দ্বিগুনের সময় ১.৪-৪.৪ বৎসর (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
