Classificação / Names
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Gobiiformes (Gobies) >
Oxudercidae (Mudskippers) > Periophthalminae
Etymology: Periophthalmus: Greek, peri = around + Greek, ophthalmos = eye (Ref. 45335); walailakae: Named in commemoration of the tenth anniversary of the foundation of Walailak University (Ref. 49729).
Eponymy: Both authors work at Walailak University Thammarat, Thailand and they named this species in honour of the University’s 10th anniversary. (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; estuarina demersal. Tropical
Distribuição
Países | Áreas da FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri
Eastern Indian Ocean: Andaman coast of southern Thailand to Western Pacific in Singapore.
Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Max length : 11.6 cm SL macho/indeterminado; (Ref. 49729); 12.7 cm SL (female)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 9 - 10; Raios dorsais (total) : 10; Espinhos anais: 1; Raios anais : 8 - 10. Teeth in both jaws in a single row; snout, isthmus and interorbital region with no scales; frenum strongly prominent; pelvic fins completely joined by membrane for entire length to form a disk; dorsal fins well separated; first dorsal brownish red with a white margin, its margin rounded; second dorsal fin with a black stripe in middle of fin; dark brown and pale yellow spots on head and trunk (Ref. 49729). Caudal fin asymmetrically rounded (Ref. 49729).
Facultative air-breathing (Ref. 126274); Found in mangrove forests (Ref. 49729). Builds burrows 9-13 cm wide and 100-120 cm deep (Ref. 49729). Nocturnal, leaving the burrow to feed in the evening and returning in the morning (Ref. 49729).
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Darumas, U. and P. Tantichodok, 2002. A new species of mudskipper (Gobiidae: Oxudercinae) from southern Thailand. Phuket Mar. Biol. Cent. Res. Bull. 64:101-107. (Ref. 49729)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2024-2)
Ameaça para os humanos
Harmless
Uso pelos humanos
Ferramentas
Relatórios especiais
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Fontes da internet
Estimates based on models
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00514 - 0.02340), b=2.97 (2.79 - 3.15), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Resiliência (Ref.
120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).