Helcogramma obtusirostris (Klunzinger, 1871)
Hotlips triplefin
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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Helcogramma obtusirostris AquaMaps Data sources: GBIF OBIS |
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Helcogramma obtusirostris
Photo de Randall, J.E.
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Photo de Randall, J.E.
Classification / Noms Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa
> Blenniiformes (Blennies) > Tripterygiidae (Triplefin blennies) > Tripterygiinae
Etymology: Helcogramma: Greek, helkos, -eos, -ous = ulcer, sore + Greek, gramma = letter, mark (Ref. 45335).
More on author: Klunzinger.
Etymology: Helcogramma: Greek, helkos, -eos, -ous = ulcer, sore + Greek, gramma = letter, mark (Ref. 45335).
More on author: Klunzinger.
Environnement : milieu / zone climatique / profondeur / gamme de distribution Écologie
marin; saumâtre démersal; profondeur 0 - 30 m (Ref. 5497). Tropical
Distribution Territoires | Zones FAO | Écosystèmes | Occurrences | Carte par point | Introductions | Faunafri
Southeast Atlantic: Ascension Island and St. Helena (Ref. 11441). Indo-West Pacific: Red Sea south to Transkei, South Africa and east to the western Pacific.
Taille / Poids / Âge
Description synthétique Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 15 - 18; Rayons mous dorsaux (Total) : 9 - 10; Épines anales: 1; Rayons mous anaux: 18 - 19; Vertèbres: 35 - 36. This species is distinguished by the following characters: D III + XII - XIII, 9-10 (usually XIII spines or 10 rays); A I, 18-19 (usually 19); pectoral rays 16 (usually 2, 7, 7). Second dorsal fin twice higher than the first. Lateral line tube scales 20-23 (usually 21-22), extending to the junction of second and third dorsal fins; total lateral scales 36-38 (usually 37-38); transverse scales 7/5. Dentary pores 4 + 1 + 4. Maxilla reaches vertical through centre of pupil; orbital cirrus small and simple. Nape and belly naked; scales do not extend to bases of first dorsal and anterior of anal fins; scale rows 2 on base of caudal fin. Pelvic rays united by membrane for half shorter ray, longest ray reaching vent. Head length 3.3-3.7 (3.5) in SL. Body translucent underwater and green when freshly out of water. Underwater, male head red on upper side and with many melanophores below eyes, extending onto base of pectoral fin; light blue line on cheek with blue patch below; body ‘with H’-bars red and streaks white, belly pinkish-red; dorsal fins translucent with white and red streaks, pelvic and caudal fins pinkish, pectoral fins translucent with red and white marks; females similar to males but overall largely white and without the distinctive pigmentation on the head and belly. Out of water, males overall mottled green, interconnecting areas darker, suffused with dull red dorso-anteriorly, head dark, eye and to branchiostegal membrane black; cheek stripe iridescent blue from lower lip through corner of mouth to preopercle, margin broad black; back saddle patches 4 pale narrow from dorsal fin base to midline, 2 below second dorsal fin and 2 below third dorsal fin; midline spots pale; belly pink; pectoral-fin base with red spot above and below, the lower one bluish anteriorly; pelvic fins dark pink proximally; first dorsal fin dusky with orange tinge, darkest on the margin, and with spot, small black at base of membrane between first and second dorsal fins; dorsal and caudal fins dusky, anal fin evenly dark. Females dull green and paler ventrally, zigzag pattern formed by dark areas; median fins with light sprinkle of pigmentation, first dorsal fin spots small black, basal third of dorsal and entire anal fins white (Ref. 88983). Measurements in %SL: head length 30.2 (26.7-33.6); eye diameter 10.2 (7.8-12.7); seventh pectoral ray 30.6 (26.6-34.1); upper jaw length 13.3 (11.6-15.0); longest pelvic ray 24.2 (19.3-29.4) (Ref. 6211).
Body shape (shape guide): elongated; Cross section: oval.
Body shape (shape guide): elongated; Cross section: oval.
Adults are found at depths of 6 m and shallower on exposed rocky coasts (Ref. 90102). Eggs are hemispherical and covered with numerous sticky threads that anchor them in the algae on the nesting sites (Ref. 240). Larvae are planktonic which occur primarily in shallow, nearshore waters (Ref. 94114).
Cycle de vie et comportement reproducteur Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Référence principale
Téléchargez vos références | Références | Coordinateur : Fricke, Ronald | Collaborateurs
Holleman, W. and S.V. Bogorodsky, 2012. A review of the blennioid fish family Tripterygiidae (Perciformes) in the Red Sea, with description of Enneapterygius qirmiz, and reinstatement of Enneapterygius altipinnis Clark, 1980. Zootaxa 3152:36-60. (Ref. 88983)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Préoccupation mineure (LC) ; Date assessed: 07 May 2010
CITES
Not Evaluated
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: sans intérêt
FAO - Publication: search | FishSource |
Plus d'informations
Écologie trophique
Aliments (proies)
Composition du régime alimentaire
Consommation alimentaire
Rations alimentaires
Prédateurs
Aliments (proies)
Composition du régime alimentaire
Consommation alimentaire
Rations alimentaires
Prédateurs
Dynamique des populations
Paramètres de croissance
Âges / tailles maximales
Longueur-poids rel.
Rel. longueur-longueur.
Fréquences de longueurs
Conversion de masse
Recrutement
Abondance
Paramètres de croissance
Âges / tailles maximales
Longueur-poids rel.
Rel. longueur-longueur.
Fréquences de longueurs
Conversion de masse
Recrutement
Abondance
Anatomie
Surface branchiale
Cerveau
Otolithe
Surface branchiale
Cerveau
Otolithe
Physiologie
Composition corporelle
Nutriments
Consommation d'oxygène
Type de natation
Vitesse de nage
Pigments visuels
Son de poisson
Maladies et parasites
Toxicité (CL50)
Composition corporelle
Nutriments
Consommation d'oxygène
Type de natation
Vitesse de nage
Pigments visuels
Son de poisson
Maladies et parasites
Toxicité (CL50)
Génétique
génôme
Génétique
Hétérozygotie
Héritabilité
Diversité génétique
génôme
Génétique
Hétérozygotie
Héritabilité
Diversité génétique
Liées à l'homme
Systèmes d'aquaculture
Profils d'aquaculture
Souches
Cas de ciguatera
Timbres, pièces de monnaie, divers
Systèmes d'aquaculture
Profils d'aquaculture
Souches
Cas de ciguatera
Timbres, pièces de monnaie, divers
Outils
E-book | Guide de terrain | Générateur de fréquences de longueur | Outil de dynamique de population | Carte par point |
Capture-MSY |
Articles particuliers
Télécharger en XML
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 | Bases de données nationales | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Arbre de Vie | Wikipedia: aller à, chercher | World Records Freshwater Fishing | Zoological Record
Estimations basées sur des modèles
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Indice de diversité phylogénétique (Réf. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00617 (0.00292 - 0.01304), b=3.03 (2.85 - 3.21), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
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Niveau trophique (Réf. 69278) |
3.1 ±0.3 se; based on size and trophs of closest relatives |
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Résilience (Réf. 120179) |
Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.). |
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Vulnérabilité de la pêche (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |