klasifikasi / Names
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Cyprinodontiformes (Rivulines, killifishes and live bearers) >
Profundulidae (Middle American killifishes)
Etymology: portillorum: Named for D. and H. Portillo, who guided W.A.M. to the type locality and provided valuable natural history information for the area. The common name, Ulúan killifish, refers to the drainage in which it was found (Ref. 84033).
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; air tawar pelagis, permukaan. Tropical; 15°N - 14°N
South America: Honduras
Size / Weight / umur
Maturity: Lm ? range ? - ? cm
Max length : 7.9 cm SL jantan/; (Ref. 84033)
deskripsi pendek
Morfologi | Morfometrik
duri punggung lunak (Keseluruhan (total)): 10-15; Sirip dubur lunak: 9 - 14. Profundulus portillorum belongs to the P. labialis species group and can be distinguished from its congeners by having a smaller eye and fewer anal and pectoral-fin rays. Eye diameter typically less than one fourth of the head length (greater than 25% in all other Profundulus), 12 anal fin rays modally (≥ 13 in all other Profundulus), 14 pectoral-fin rays modally (≥ 15 in all other Profundulus). It differs from P. guatemalensis, P. oaxacae and P. punctatus by the absence of a humeral spot and by having less than half of the basal portion of the caudal fin densely covered by scales. It is distinguished from P. hildebrandi and P. labialis by having <35 lateral-line scales and from P. candalarius by having a shorter body depth (Ref. 84033).
The specimens were collected from two sites at 1340 m elevation in two small tributaries
of the Río Calam in the Ulúa drainage. The creeks were 3-5 m wide, 20-40 cm deep and canopy cover was c. 60%; substratum dominated by large cobble, and creek margins featured emergent macrophytes where the species was collected. Associated fishes Alfaro huberi, Oreochromis niloticus and Rhamdia laticauda (Ref. 84033).
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
Matamoros, W.A. and J.F. Schaefer, 2010. A new species of Profundulus (Cyprinodontiformes: Profundulidae) from the Honduran central highlands. J. Fish Biol. 76(6):1498-1507. (Ref. 84033)
Status IUCN Red List (Ref. 130435)
ancaman kepada manusia
Harmless
penggunaan manusia
informasi lanjut
Nama-nama umumSinonim (persamaan)metabolismePemangsaEkotoksikologiReproduksi, perkembang biakanKematanganPemijahanSpawning aggregationFecunditytelur-telurpekembangan telor
Umur / SaizPertumbuhanpanjang-beratpanjang-panjangukuran frekuensiMorfometrikMorfologiLarvaDinamika larvapemulihanKelimpahanBRUVS
AcuanBudidaya airprofil budidaya airStrainGenetikaElectrophoresesDiturunkanPenyakit-penyakitPengolahanNutrientsMass conversion
mitraGambarStamps, Coins Misc.Suara-suaraCiguateraKecepatanTipe renangArea insangOtolithsOtakPenglihatan / visi
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01349 (0.00545 - 0.03342), b=3.04 (2.82 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
