Classification / Names
Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa
Teleostei (teleosts) >
Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Schismatogobius: Greek, schisma, -atos = crack, fissure + latin, gobius = gudgeon (Ref. 45335); arscuttoli: Named for the Ars-Cuttoli Foundation who funded research in Indonesia; noun in apposition.
Eponymy: The Ars-Cuttoli Foundation funded the authors’ research in Indonesia. (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Freshwater; demersal. Tropical
Asia: Indonesia (Sumatra).
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 3.3 cm SL male/unsexed; (Ref. 116448); 3.2 cm SL (female)
Short description
Identification keys | Morphology | Morphometrics
Dorsal spines (total): 7; Dorsal soft rays (total): 9; Anal spines: 1; Anal soft rays: 9. Schismatogobius arscuttoli is distinguished by the following characters: pectoral fin usually with 16 rays; pectoral fins banded with rows of dark spots; membrane in first dorsal fin posterior to spine 6 connected to base of spine of second dorsal fin; and ventral surface of head in male whitish with a blackish border, black mentum and isthmus; frenum slightly pigmented (vs. ventral surface of head in female whitish with a blackish border, sometimes with a white mentum; frenum and pelvic disk generally whitish) (Ref. 116448).
Inhabits streams with moderate to fast flowing water in shallow areas of gravel (Ref. 116448).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
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
Tools
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