Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina revassocierade; djupintervall 0 - 10 m (Ref. 57886). Temperate
Southwest Pacific: Australia and New Zealand.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 10.0 cm TL hane/ej könsbestämd; (Ref. 30464); 7.3 cm SL (female); common length : 8.0 cm TL hane/ej könsbestämd; (Ref. 30464)
A common, secretive species of inshore reefs (Ref. 34024). Lives on rocky shores, often buried in sand, mud or silt below stones or other hard substrate. Specimens in collections often had medium to coarse grained quartz sand trapped in the gill opening (a sand-bottom adaptation and might explain why it is so rarely caught together with D. hoesei, even though both species live in the same general area of south-eastern Australia Depths down to 5 m. A female specimen (AMS I.16469-016, 62 mm SL ) was found to contain two pale unpigmented embryos, 6-7 mm SL. Maximum length for female taken from Ref. 57886.
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Møller, P.R. and W. Schwarzhans, 2006. Review of the Dinematichthyini (Teleostei, Bythitidae) of the Indo-west Pacific, Part II. Dermatopsis, Dermatopsoides and Dipulus with description of six new species. The Beagle 22:39-76. (Ref. 57886)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: saknar intresse
Verktyg
Särskilda rapporter
Ladda ner XML
Internet-källor
Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
3.3 ±0.5 se; based on size and trophs of closest relatives |
Resiliens (Ref. 120179) |
Låg, lägsta populationsfördubblingstid 4,5-14 år (Assuming Fec < 100). |
Sårbarhet i fisket (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |