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> Gobiiformes (Gobies) > Gobiidae (Gobies) > Sicydiinae
Etymology: Stiphodon: Greek, stiphos, -eos, -oys = mass + Greek, odous = teeth (Ref. 45335); kalfatak: Named for Donna Kalfatak; noun in apposition.
Eponymy: Donna Kalfatak is the Director of Vanuatu’s Department of Environmental Protection and Conservation. [...] (Ref. 128868), visit book page.

Environment: milieu / climate zone / depth range / distribution range पारिस्थितिकी

; स्वच्छ जल, अलवण जल ड़िमरसल; ऐम्फिढरोमस. Tropical; 15°S - 16°S, 166°E - 167°E

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Oceania: Vanuatu. Seems to be endemic of Santo Is. (Ref. 87781).

आकार / वज़न / Age

Maturity: L_m ? range ? - ? cm
Max length : 2.3 cm SL पुल्लिंग / अलिंग; (Ref. 72456); 2.4 cm SL (female)

Short description पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स

पृष्ठीय रीढ़ (सम्पूर्ण) : 7; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 9; गुदा कांटा: 1; ऐनल सौफट रेज़: 10. This species is characterized by the following: pectoral rays 14-15; second dorsal fin with 9 segmented rays; premaxillary teeth 39-44; predorsal midline with 4-12 scales; males with more and larger symphyseal teeth than females (3-4 vs. 1); transverse scales in forward series 7-8, in backward series 8-9; typical color of males, body with longitudinal bright line divided in 3 colors (re, yellow, green from back to belly) on the flanks up to the head, on the cheeks, to the nose; lower part of head dark green to black; belly greyish brown on the back; females greyish to brownish (Ref. 72456).

Occurs in clear and calm streams, sandy or slightly rocky bottom and large pools. Found on the bottom of the river and observed from 5-10 m high in altitude (Ref. 72456).

Life cycle and mating behavior परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा

Main reference Upload your references | संदर्भ | संयोजक | सहयोगीयो

Keith, P., G. Marquet and R.E. Watson, 2007. Stiphodon kalfatak, a new species of freshwater goby from Vanuatu (Gobioidei: Sicydiinae). Cybium 31(1):33-37. (Ref. 72456)

IUCN Red List Status (Ref. 130435: Version 2024-2)

Data deficient (DD) ; Date assessed: 29 August 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

मात्स्यिकी: कोई रुचि बग़ैर

FAO - Publication: search | FishSource |

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इंटरनेट स्रोत

Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 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).

लौटाव (Ref. 120179): ऊंचा, न्यूनतम जनसंख्या दुगनी समय अवलागत 15 महीने। (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Stiphodon kalfatak Keith, Marquet & Watson, 2007