Classification / Names
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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Schismatogobius: Greek, schisma, -atos = crack, fissure + latin, gobius = gudgeon (Ref. 45335); bussoni: Named for Frédéric Busson from MNHN , for all his work to improve knowledge on Indonesian freshwater fishes.
Eponymy: Frédéric Busson is an ichthyologist at MNHN, Paris. He is recognized for “...all his work to improve our knowledge on Indonesian freshwater fishes.” (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; sötvatten bottenlevande. Tropical
Asia: Indonesia (Moluccas).
Size / Vikt / Age
Maturity: Lm ?  range ? - ? cm
Max length : 2.4 cm SL hane/ej könsbestämd; (Ref. 116448)
Short description
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 7; Mjukstrålar i ryggfenan (totalt) : 9; Taggstrålar i analfenan: 1; Mjukstrålar i analfenan: 9. Schismatogobius bussoni is distinguished by the following characters: pectoral fin usually with 15 rays; pectoral fins with a large oval transverse dorsal black band; first dorsal fin membrane posterior to spine 6 not connected to base of spine of second dorsal fin; ventral surface of head in male, and sometimes frenum, blackish; ventral surface of head in female whitish, slightly pigmented with dark dots around the mouth and usually with a blackish ring around mentum (Ref. 116448).
Inhabits streams with moderate to fast flow in shallow areas of rocks and gravel (depth 0.3-0.4 m), just above tidal influence, and sometimes with Schismatogobius bruynisi and S. saurii (Ref. 116448).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Keith, P., C. Lord, H. Darhuddin, G. Limmon, T. Sukmono, R. Hadiaty and N. Hubert, 2017. Schismatogobius (Gobiidae) from Indonesia, with description of four new species. Cybium 41(2):195-211. (Ref. 116448)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
Verktyg
Special reports
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00338 - 0.01553), b=3.05 (2.87 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).