Carinotetraodon irrubesco   Tan, 1999

Catalog of Fishes (gen., sp.) | ITIS | CoL
Classification
Actinopterygii | Tetraodontiformes | Tetraodontidae
Synonyms
Common names
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Main reference
Size / Weight / Age
Max length : 4.4 cm SL male/unsexed; (Ref. 39332)
Environment
Benthopelagic; freshwater; pH range: 6.0 - ?
Climate / Range
Tropical
Distribution
Asia: currently known only from the lower parts of the Banjuasin basin in Sumatra Selatan; and the Sambas river in Kalimantan Barat.
Countries | FAO areas | Ecosystems | Occurrences | Introductions
Short description
Dorsal soft rays (total): 10 - 12; Anal soft rays: 9 - 10; Vertebrae: 16 - 17. Males have red dorsal and caudal fins, sometimes with red anal fins, and lack a black blotch on the dorsal fin base. Males sometimes have a red dorsum. Have the following combination of characters: eye distinctly bulging above dorsal surface of head; dorsal fin rays 10-12 (mode 10); anal fin rays 9-10 (mode 10); pectoral fin rays 15-16 (mode 15); dorsal fin base length 9.3-11.7% SL; anal fin base length 7.5-9.5% SL (Ref. 39332).
Biology
    Glossary (e.g. epibenthic)
Specimens typically caught along bank vegetation in large rivers. The specimen from Sambas were obtained amongst submerged bank vegetation. The water was murky brown, with pH about 6.0. Syntopic species include Rasbora tornieri, R. bankanensis, Doryichthys deokhatoides, Brachygobius doriae and Dermogenys sp. (Ref. 39332).
IUCN Red List Status (Ref. 57073)
Threat to humans
  Harmless
Human uses
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Estimation of some characteristics with mathematical models
Phylogenetic diversity index (Ref. 82805)
PD50 = 0.5156
Resilience (Ref. 69278)
High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)
Vulnerability (Ref. 59153)
Price category (Ref. 80766)
Low vulnerability (10 of 100)