Serranus inexpectatus

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Serranus inexpectatus Wirtz & Iwamoto, 2018

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Serranus inexpectatus   AquaMaps   Data sources: GBIF OBIS
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Serranus inexpectatus
Picture by Wirtz, P.

Classificatie / Names Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa

> Perciformes/Serranoidei (Groupers) > Serranidae (Sea basses: groupers and fairy basslets)
Etymology: Serranus: Latin, serran, serranus, saw and a fish of genus Serranus (Ref. 45335);  inexpectatus: Name from Latin meaning unexpected, referring to the surprising find of an undescribed species in the collection of Zoologische Staatssammkung museum..

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

marien rifbewoner; diepte 25 - 36 m (Ref. 118671). Tropical

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Eastern Central Atlantic: Senegal, Gabon and Angola; and possibly Sierra Leone.

Grootte / Gewicht / Leeftijd

Maturity: Lm ?  range ? - ? cm
Max length : 9.2 cm TL mannelijk / geslacht onbekend; (Ref. 118671)

Korte beschrijving Morfologie | Morfometrie

Dorsale stekels (totaal): 10 - 1; Dorsale zachte stralen (totaal): 12; Anale stekels 3; Anale zachte stralen: 7. This species is distinguished by the following characters: D X,12; A III, 7; gill rakers 5-7 + 10-11, total = 15-18; pseudobranchial filaments about 22; pored lateral line scales 46; circumpeduncular scales 21; scales below D1 origin 4 and below first segmented dorsal ray 3-3.5; truncate caudal fin with upper lobe slightly pointed and the lower somewhat rounded; dorsal, anal and pectoral fins scaly near base; tube-like anterior nostril with rim low anteriorly but rising to a high narrow flap posteriorly, 4-6 long cirri at distal tip; posterior nostril a simple opening lacking a raised rim; a prominent black blotch distally between dorsal fin spines a and 4; body with 5 broad bands and another over nape, with the band under the 5th to 10th spines descending to belly well removed from the pectoral-fin base and to front of anal fin; the band below anterior rays of soft dorsal fin descends to middle of anal-fin base (Ref. 118671).

Biologie     Verklarende woordenlijst (bv. epibenthic)

Found in rocky bottoms (Ref. 118671).

Levenscyclus en paargedrag Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven

Hoofdreferentie Upload your references | Referenties | Coördinator : Heemstra, Phillip C. | Medewerkers

Iwamoto, T. and P. Wirtz, 2018. A synopsis of the Eastern and Central Atlantic combers of the genus Serranus (Teleostei: Scorpaeniformes: Serranidae). Proc. Calif. Acad. Sci. 65(1):1-39. (Ref. 118671)

Status op de Rode Lijst van het IUCN (Ref. 130435)

  Niet bedreigd (LC) ; Date assessed: 09 October 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

  Harmless





Gebruik door de mens

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Estimates based on models

Fylogenetische diversiteitsindex (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00514 - 0.02340), b=3.05 (2.88 - 3.22), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
Trofisch niveau (Ref. 69278):  3.4   ±0.4 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref. 120179):  Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).