You can sponsor this page

Neosebastes thetidis  (Waite, 1899)

Thetis fish
Ajouter votre observation dans Fish Watcher
Native range
This map was computer-generated and has not yet been reviewed.
Neosebastes thetidis   AquaMaps   Data sources: GBIF OBIS
Envoyez vos Photos et vidéos
Pictures | Images Google
Image of Neosebastes thetidis (Thetis fish)
Neosebastes thetidis
Picture by CSIRO

Classification / Names Noms communs | Synonymes | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinoptérygiens (poissons à nageoires rayonnées) > Scorpaeniformes (Scorpionfishes and flatheads) > Neosebastidae (Gurnard scorpionfishes)
Etymology: Neosebastes: Greek, neos = new + Greek, sebastes = august, venerable (Ref. 45335).

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

; marin démersal; profondeur 45 - 288 m (Ref. 54394).   Temperate

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Eastern Indian Ocean to Southwest Pacific: off southeastern and southern and southwestern coasts of Australia.

Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm
Max length : 35.0 cm TL mâle / non sexé; (Ref. 33839)

Description synthétique Morphologie | Morphométrie

Épines dorsales (Total): 8; Rayons mous dorsaux (Total): 8; Épines anales 3; Rayons mous anaux: 5. Diagnosis: Dorsal rays XIII, 8 (7 or 9 in 3 of 48 specimens), fourth spine longest. Anal rays III, 5 (6 in 1 of 48 specimens). Pectoral rays 18-21 (mode 20), distal margin nearly rounded. Pored lateral-line scales 31-38 (35); longitudinal scale series 50-59 (54); scale rows between base of last dorsal spine and lateral line 6 or 7 (7). Well-developed gill rakers on upper limb 1, lower limb 4-6 (5), total 5-7 (6); rudimentary gill rakers on upper limb 3-5 (4), lower limb 3-8 (5). Swimbladder bilobed anteriorly (length 19% of SL, width 28% of SL, bilobed portion 67% of total swimbladder length). Dorsal profile of snout steep, forming angle of about 60-70° to horizontal axis of head and body. Nasal spine simple or with 2 points, directed upward or slightly forward, length of former approximately equal to or greater than anterior nostril diameter. Posterior margin of premaxilla ascending process just reaching level of anterior margin of posterior nostril when mouth closed. Interorbital ridge indistinct; no scales on narrow midinterorbital space, but scales present on supraorbital both above and below interorbital ridge; interorbital space deep, about one-fourth of orbit extending above dorsal profile of head. Preocular with a prominent pointed spine, its length greater than (rarely smaller) that of nasal spine, directed upward. Supraocular ridge with usually 2 prominent pointed spines (sometimes 3-7 spines), anterior spine with 1-5 points and posterior spine usually simple, canted laterally; supraocular ridge much closer to orbit than interorbital ridge in dorsal view. Sphenotic with 3-13 minute pointed spines. Postorbital spine flattened and serrated; occipital pit absent, nape flat, covered with scales entirely. Nuchal spine simple in young, with 2-5 points or serrated in adults; pterotic spine with 2-11 points; origin of nuchal spine slightly posterior to or just above that of pterotic spine, base smaller than that of latter. Upper posttemporal spine flattened and serrated; lower posttemporal spine with 1-4 points. Supracleithral spine with 1 or 2 points. Posterior margin of maxilla not reaching a vertical at posterior margin of orbit (usually extending beyond posterior margin of pupil); maxilla with scales extending posteriorly from between anterior and posterior lacrimal spines, but no scales on posterior margin. Underside of mandible smooth with 3 distinct pores on each side. Lacrimal ridge distinct with 4-9 points; anterior lacrimal spine simple, directed downward or slightly ventroposteriorly; posterior lacrimal spine with 1 or 2 points, directed downward or ventroposteriorly; length of anterior lacrimal spine 1.5 times or less in that of posterior lacrimal spine. Suborbital pit present, not deep; scales present on entire suborbital pit; suborbital ridge usually with 4 pointed spines in line with lacrimal ridge, directed backward, anterior 2 spines joined at bases and posterior 2 spines joined as bases, 1-3 spines sometimes arising from each suborbital spine; scales present between ventral margin of orbit and suborbital ridge; suborbital scales extending onto lower margin of eye membrane. Preopercle with 4 pointed spines (rarely 5 spines), 3 lower spines usually simple (sometimes with 2 or 3 points on each spine in larger specimens), lacking median ridge, uppermost spine with a median ridge and with a spine (sometimes 2 or 3 spines) distally; length of uppermost preopercular spine greater than pupil diameter. Upper opercular spine simple, lacking median ridge; lower opercular spine with a median ridge and usually with 1 or 2 spines (sometimes with 2 points each spine) arising from latter (opercular spine sometimes serrated); tip of lower opercular spine not extending beyond (rarely extending slightly beyond) opercular margin (Ref. 54394).

Biologie     Glossaire (ex. epibenthic)

Occurs on the continental shelf (Ref. 9563); usually take below 100 m (Ref. 33839). Reported at depths of 20-260 (Ref. 9563).

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

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Motomura, H., 2003. Revision of the scorpionfish genus Neosebastes (Scorpaeniformes: Neosebastidae), with descriptions of five new species. Indo-Pac. Fish. (37):46 p. (Ref. 54394)

Statut dans la liste rouge de l'IUCN (Ref. 115185)

  Non évalué 

CITES (Ref. 115941)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Venomous (Ref. 9563)




Utilisations par l'homme

FAO(Publication : search) | FishSource |

Plus d'informations

Pays
Zones FAO
Écosystèmes
Occurrences
Introductions
Stocks
Écologie
Régime alimentaire
Éléments du régime alimentaire
Consommation alimentaire
Ration
Noms communs
Synonymes
Métabolisme
Prédateurs
Écotoxicologie
Reproduction
Maturité
Frai
Fécondité
Œufs
Développement de l'œuf
Taille/Âge
Croissance
Longueur-poids
Longueur-longueur
Fréquences de longueurs
Morphométrie
Morphologie
Larves
Dynamique des populations larvaires
Recrutement
Abondance
Références
Aquaculture
Profil d'aquaculture
Souches
Génétique
Fréquences alléliques
Héritabilité
Pathologies
Traitement
Mass conversion
Collaborateurs
Images
Stamps, Coins Misc.
Sons
Ciguatera
Vitesse
Type de nage
Surface branchiale
Otolithes
Cerveaux
Vision

Outils

Articles particuliers

Télécharger en XML

Sources Internet

Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(génôme, nucléotide) | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | SeaLifeBase | Arbre de Vie | Wikipedia(aller à, chercher) | World Records Freshwater Fishing | Zoological Record

Estimates of some properties based on models

Preferred temperature (Ref. 115969): 13.8 - 19.4, mean 15.5 (based on 64 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5002   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm Total Length, based on all LWR estimates for this body shape (Ref. 93245).
Niveau trophique (Ref. 69278):  3.7   ±0.6 se; Based on size and trophs of closest relatives
Résilience (Ref. 69278):  .
Vulnérabilité (Ref. 59153):  Low vulnerability (24 of 100) .