Thysanophrys rarita, Somali flathead

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Thysanophrys rarita Knapp, 2013

Somali flathead
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Thysanophrys rarita
Photo de Knapp, L.

Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> Perciformes/Scorpaenoidei (Scorpionfishes) > Platycephalidae (Flatheads)
Etymology: Thysanophrys: Greek, thysanos = tassel + Greek, ophrys = eye brow (Ref. 45335)rarita: Named rarita for there is only a single specimen of this species that exist that the author is aware of, despite the many trawling collections (in the western Indian Ocean) that have been examined.

Issue
A species tentatively placed in Thysanophrys (Ref. 92868).

Environment: milieu / climate zone / profondeur / distribution range Écologie

marin récifal; profondeur 1 - 6 m (Ref. 92868). Tropical

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Carte par point | Introductions | Faunafri

Western Indian Ocean, Somalia.

Taille / Poids / Âge

Maturité: Lm ?  range ? - ? cm
Max length : 12.7 cm SL mâle / non sexé; (Ref. 92868)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 9; Rayons mous dorsaux (Total) : 11; Rayons mous anaux: 11; Vertèbres: 27. This species is tentatively placed under Thysanophrys. It is distinguished by having the following characters: 6 preocular spines; 11 dorsal- and anal-fin rays; suborbital ridge with about 25 small spines; about 5 small preorbital spines; diagonal scale count, 10 rows; anterior 14 lateral-line scales with small spines; iris lappet with crenate edge (Ref. 92868).
Body shape (shape guide): elongated.

Biologie     Glossaire (ex. epibenthic)

Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Knapp, L.W., 2013. Descriptions of four new species of Thysanophrys (Scorpaeniformes: Platycephalidae) from the Western Indian Ocean. Zootaxa 3608(2):127-136. (Ref. 92868)

Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-1)

  Données manquantes (DD) ; Date assessed: 20 June 2017

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless





Utilisations par l'homme

FAO - Publication: search | FishSource |

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Sources Internet

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | FishWatcher | CISTI | Catalog of Fishes: Genre, Espèce | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Arbre de Vie | Wikipedia: aller à, chercher | Zoobank | Zoological Record

Estimates based on models

Phylogenetic diversity index (Réf. 82804):  PD50 = 0.5010   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00457 (0.00230 - 0.00908), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Niveau trophique (Réf. 69278):  3.6   ±0.6 se; based on size and trophs of closest relatives
Résilience (Réf. 120179):  Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100). 🛈