Classification / Names
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Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: grummorum: Named for the well-known investigators of Central Asia, the brothers G.E. and M.E. Grumm-Grzhimailo, who collected the type exemplars.
Eponymy: Dr Sven Anders Hedin (1865–1952) was the much-honoured foremost explorer of eastern Europe and Asia in his day, as well as a writer, illustrator, geographer and photographer. [...] Vladimir Efimovich Grumm-Grzhimailo (1864–1928) was the younger brother of Grigory (above) and was a metallurgist who graduated from the St Petersburg Institute of Mines (1885). [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / गहराई सीमा / distribution range
पारिस्थितिकी
; स्वच्छ जल, अलवण जल ड़िमरसल. Temperate
Asia: China.
आकार / वज़न / Age
परिपक्व अवधि: Lm ? range ? - ? cm
Max length : 4.0 cm SL पुल्लिंग / अलिंग; (Ref. 85843)
Short description
पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स
पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 9 - 10; ऐनल सौफट रेज़: 7; जानवरों की रीड़ का जोड़: 39. Can be diagnosed by the following characters: trunk teretial; head conical, without
developed rostrum; pelvic fins located anteriorly from the vertical through the origin of the dorsal fin; approximately ten gill rakers on the first branchial arch; lateral line incomplete; black longitudinal band along the middle part of the body; small lobes of the bony capsule of the swim bladder, the lobes connected by the moderately developing manubrium; and lacking epural (Ref. 85843).
Body shape (shape guide): elongated.
Life cycle and mating behavior
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा
Prokofiev, A.M., 2010. Morphological classification of loaches (Nemacheilinae). J. Ichthyol. 50(10):827-913. (Ref. 85843)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
साधन
Special reports
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इंटरनेट स्रोत
Estimates based on models
Phylogenetic diversity index (संदर्भ
82804): PD
50 = 0.6250 [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).
Trophic level (संदर्भ
69278): 2.9 ±0.3 se; based on size and trophs of closest relatives
लौटाव (संदर्भ
120179): ऊंचा, न्यूनतम जनसंख्या दुगनी समय अवलागत 15 महीने। (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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