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Blenniiformes (Blennies) >
Blenniidae (Combtooth blennies) > Salariinae
Etymology: Scartichthys: Greek, skaritis, -idos = a jewel stone with the colour of the fish scarus (Ref. 45335); variolatus: Latin, variola = smallpox or spotted; refers to the pattern of spots on the head and body (Ref. 10696).
More on author: Valenciennes.
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
seewasser demersal; tiefenbereich 1 - 9 m (Ref. 10696). Subtropical; 25°S - 35°S, 83°W - 76°W (Ref. 89357)
Southeast Pacific: Desventuradas Is. and Juan Fernández Is. (Ref. 89357).
Größe / Gewicht / Alter
Geschlechtsreife: Lm ?  range ? - ? cm
Max length : 16.3 cm SL Männchen/unbestimmt; (Ref. 10696)
Kurzbeschreibung
Bestimmungsschlüssel | Morphologie | Morphometrie
Rückenflossenstacheln (insgesamt) : 11 - 12; Rückenflossenweichstrahlen (insgesamt) : 17 - 18; Afterflossenstacheln: 2; Afterflossenweichstrahlen: 19 - 20. Dentary incisors 80-93; segmented dorsal-fin rays 18; pupil-size black spot on first and sometimes second interspinal membrane; and pupil-size white spots (brownish red in life) on head and body.
Body shape (shape guide): elongated; Cross section: oval.
Found on rocky bottoms. Oviparous. Eggs are demersal and adhesive (Ref. 205), and are attached to the substrate via a filamentous, adhesive pad or pedestal (Ref. 94114). Larvae are planktonic, often found in shallow, coastal waters (Ref. 94114).
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
Oviparous, distinct pairing (Ref. 205).
Williams, J.T., 1990. Phylogenetic relationships and revision of the blenniid fish genus Scartichthys. Smith. Contrib. Zool. 492:1-30. (Ref. 10696)
IUCN Rote Liste Status (Ref. 130435: Version 2025-2 (Global))
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Tools
Zusatzinformationen
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Internet Quellen
Schätzungen auf der Grundlage von Modellen
Phylogenetischer Diversitätsindex (Ref. 82804) |
PD50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00759 (0.00346 - 0.01664), b=3.00 (2.81 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trophische Ebene (Ref. 69278) |
2.6 ±0.2 se; based on size and trophs of closest relatives |
Widerstandsfähigkeit (Ref. 120179) |
mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Preliminary K or Fecundity.). |
Anfälligkeit der Fischerei (Ref. 59153) |
Low to moderate vulnerability (33 of 100). 🛈 |