Classification / Names
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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Sicydiinae
Etymology: Stiphodon: Greek, stiphos, -eos, -oys = mass + Greek, odous = teeth (Ref. 45335); carisa: Name from the Latin noun carisa, meaning an artful woman; alludes to the unique patterns and color occurring in each female of the species; noun in apposition (Ref. 74937).
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; acqua dolce benthopelagico; amfidromo. Tropical
Asia: Sumatra, Indonesia.
Size / Peso / Age
Maturity: Lm ? range ? - ? cm
Max length : 3.7 cm SL maschio/sesso non determinato; (Ref. 74937); 4.0 cm SL (female)
Short description
Chiavi di identificazione | Morfologia | Morfometria
Predorsal scales sexually dimorphic in number: male with 5-11 and female with 8-16; slightly embedded cycloid scales present on belly. Male with a triangular-shaped first-dorsal fin with
third and/or fourth spines longest but not filamentous and a patch of white fatty tissue posterior to pectoral-fin base. Female usually with 5 (4-5) dusky to blackish blotches or spots along lateral midline from second-dorsal fin with usually 4 (3-4) posterior-most spots positioned close together on caudal peduncle, dusky band extending from anterior to eye to upper hypural base usually indistinct posterior to pectoral-fin base, with or without a dusky or black gular blotch, and in some females xanthism exists which fades in preservation and in life yellow with orange to bright red markings (Ref. 74937).
Stiphodon carisa is collected over gravel in a wide, shallow medium-sized river with gravel riffles and sandy runs (Ref. 74937).
Life cycle and mating behavior
Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve
Watson, R.E., 2008. A new species of Stiphodon from southern Sumatra (Pisces: Gobioidei: Sicydiinae). Zootaxa 1715:43-56. (Ref. 74937)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
Pesca: di nessun interesse
Strumenti
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=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Resilienza (Ref.
120179): Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
