Limia sulphurophila és una espècie de peix de la família dels pecílids i de l'ordre dels ciprinodontiformes.[2]
Els mascles poden assolir els 3,9 cm de longitud total i les femelles els 4,27.[3]
Es troba a Amèrica: República Dominicana.[3]
Limia sulphurophila és una espècie de peix de la família dels pecílids i de l'ordre dels ciprinodontiformes.
Limia sulphurophila, also known as sulphur limia, is a livebearing fish in the family Poeciliidae. It is endemic to the Dominican Republic in the island of Hispaniola.[2]
The holotype (MCZ 54401) is an adult male collected by Ernest Edward Williams, Susan M. Case, and José Rosado at a sulfur spring at Balneario La Zurza, on August 19, 1978.[3][4]
One phylogenetic analysis showed that L. sulphurophila is a sister species to L. melanonotata and L. perugiae.[5]
The name sulphurophila ("sulfur loving") refers to the ecology of this species, as the type series was collected in a sulfur spring.
Adults and juveniles are pale brown in color, darker dorsally and fading to pale gray on ventral surfaces. Varying degrees of black pigment concentrate on the lateral fields, forming a broad lateral line that extends from the pectoral fins to the caudal fin. A series of iridescent scales that are blueish-purple in color are usually scattered along, contrasting with the darker ground color of the lateral fields. Females and juveniles have a rounded black spot at the base of the dorsal fin. This spot is often reduced or completely absent in older individuals.[4]
The caudal fin on members of this species tends to be broadly rounded. This trait is diagnostic, and helps distinguish this species from sympatric Limia melanonotata. Like other members of the family Poeciliidae, males of L. sulphurophila can be identified by the absence of a broad anal fin and the presence of a gonopodium. Adult males usually develop a yellow to orange dorsal fin as they mature. The orange pigmentation can also be present in the caudal fin and anterior ventral surfaces of the body of males.[4]
Only known from the sulfur spring at Balneario La Zurza on the Dominican Republic's southeastern shore of Lake Enriquillo.[4] Specimens identified as L. sulphurophila have been collected in multiple springs in the Lake Enriquillo basin.[6] Further studies are required to determine the status of these populations.[2][4]
Limia sulphurophila inhabits lowland freshwater karst springs on the basin of Lake Enriquillo. These ecosystems are characterized by, hard, alkaline waters with high levels of carbonate salts. Springs inhabited by this species have sandy to gravelly bottom which can be covered with algae and aquatic plants. [7]
Other fish species present in this habitat include Limia melanonotata, Gambusia hispaniolae, and Gobiomorus dormitor. Plants present throughout the distribution of L. sulphurophila include Ludwigia repens, Najas guadalupensis, Bacopa monnieri, Hemianthus callitrichoides, Echinodorus berteroi, Riccia fluitans, Heteranthera reniformis and Eleocharis sp.[8]
Limia sulphurophila, also known as sulphur limia, is a livebearing fish in the family Poeciliidae. It is endemic to the Dominican Republic in the island of Hispaniola.
Limia sulphurophila es una especie de peces de la familia de los pecílidos en el orden de los ciprinodontiformes.[2][3]
Los machos pueden alcanzar los 3,9 cm de longitud total y las hembras los 4,27 cm.[4]
Se encuentran en América: República Dominicana.[4]
Limia sulphurophila es una especie de peces de la familia de los pecílidos en el orden de los ciprinodontiformes.
Limia sulphurophila Limia generoko animalia da. Arrainen barruko Poeciliidae familian sailkatzen da.
Limia sulphurophila Limia generoko animalia da. Arrainen barruko Poeciliidae familian sailkatzen da.
Limia sulphurophila is een straalvinnige vissensoort uit de familie van de levendbarende tandkarpers (Poeciliidae).[1] De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1980 door Rivas.
Bronnen, noten en/of referenties
多明尼加泥鱂，為輻鰭魚綱鯉齒目鯉齒亞目花鳉科的其中一種，分布於中美洲多明尼加的硫磺泉，體長可達3.9公分，屬肉食性，生活習性不明。
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