Transitional S. baldwini can be distinguished by having two head stripes extending rearward from the upper eye vs. three in S. tigrinus and none in S. tortugarum and S. tabacarius (the latter two species also do not have the cheek stripe). The transitional melanophores forming on the body at the base of the fourth through sixth dorsal-fin spines split into two patches (usually under the base of the fourth and sixth, sparing the fifth), while in S. tigrinus the melanophores consist of a single patch. On S. tortugarum and S. tabacarius the melanophores concentrate on the proximal half of the fin membranes, not initially forming patches on the body below the fin.
Analogues: Larval S. baldwini can be separated from larval S. tigrinus by having no melanophores at the base of the caudal-fin segmented rays. Larval S. tortugarum and S. tabacarius do not have the internal melanophores on the mid-body or under the last dorsal-fin spine and have melanophores on the proximal portions of the middle spinous-fin membranes (not the distal third).
Diagnosis: Modal fin-ray counts of D-X,12 A-III,7 with 14 pectoral-fin rays indicate a subset of Serranus species. Shallow-water species with this modal fin-ray count comprise S. baldwini, S. tortugarum, and S. tigrinus (deep-water species comprise S. chionaraia and S. luciopercanus).
Serranus baldwini és una espècie de peix de la família dels serrànids i de l'ordre dels perciformes.
Els mascles poden assolir els 12 cm de longitud total.[3]
Es troba des del sud de Florida i les Bahames fins al sud-est del Brasil.[3]
Serranus baldwini és una espècie de peix de la família dels serrànids i de l'ordre dels perciformes.
Serranus baldwini, the lantern bass, is a species of marine ray-finned fish, a sea bass from the subfamily Serraninae, classified as part of the family Serranidae which includes the groupers and anthias. It is found in the western Atlantic Ocean. The lantern bass is found in the aquarium trade.
Serranus baldwini has a cylindrical and elongated body,[3] which is laterally compressed to a moderate extent and has a snout which has a length which is shorter than the diameter of the eye. There are 3 well-developed spines on the gill cover, with the middle spine being the largest and straightest. The preopercle has a regularly serrated edge.[4] The dorsal fin contains 10 spines and 11-13 soft rays,[2] while the anal fin has 3 spines and 7 soft rays. The caudal fin is slightly concave.[4] The body is white broken by lines of dark to orange oblong-shaped blotches and spot. There is a noticeable row of dark, oblong blotches along the lower flank. There is a further row of 4 black spots on the caudal peduncle. Fish from deeper water have a red, orange or yellower hue compared to the paler fish from shallower water.[3] This species attains a maximum total length of 12.0 centimetres (4.7 in).[2]
Serranus baldwini is found in the western Atlantic Ocean where it ranges from Jacksonville, Florida southwards along the Florida coast and around the Bahamas. Its range extends into the Gulf of Mexico including the Florida Keys and northwards. It is also found along the Mexican coast from Campeche and on the northern coast of the Yucatan Peninsula and from northwestern Cuba throughout the Caribbean, and along the coast of Central America and South America as far south as Sao Paulo in Brazil.[1]
Serranus baldwini is a marine reef-associated species, living in rocky and weedy areas at a depth of 1 – 80 m.[2] It shows a strong association with beds of turtle grass (Thalassia testudinum), although juveniles use the empty shells of conches to hide in. It is a territorial species which feeds on shrimps and smaller fishes.[1] It is synchronously hermaphroditic, i.e. fish can be either male or female when spawning but the social structure involves a territorial fish which is the largest of the group functionally male and a harem of hermaphrodites. The male fish is the most successful at producing offspring by mating as a male with the hermaphrodites but the hermaphrodites also mate with each other but do not have the quantity of progeny that the male fish is able to father.[5]
Serranus baldwini was first formally described as Prionodes baldwini by the American ichthyologists Barton Warren Evermann (1853-1932) and Millard Caleb Marsh (1872-1936) with the type locality given as Culebra, Puerto Rico.[6] The specific name honours the artist on the expedition of December 1898 aboard the United States Fish Commission steamer Fish Hawk to Puerto Rico which collected the type, Albertus Hutchinson Baldwin (1865-1935).[7]
Serranus baldwini is used within the aquarium trade.[8]
Serranus baldwini, the lantern bass, is a species of marine ray-finned fish, a sea bass from the subfamily Serraninae, classified as part of the family Serranidae which includes the groupers and anthias. It is found in the western Atlantic Ocean. The lantern bass is found in the aquarium trade.
Serranus baldwini es una especie de peces de la familia Serranidae en el orden de los Perciformes.
Los machos pueden llegar alcanzar los 12 cm de longitud total.[1]
Se encuentra desde el sur de Florida y Bahamas hasta el sureste del Brasil.
Datos: Q868975
Multimedia:
Serranus baldwini es una especie de peces de la familia Serranidae en el orden de los Perciformes.
Serranus baldwini Serranus generoko animalia da. Arrainen barruko Serranidae familian sailkatzen da.
Serranus baldwini Serranus generoko animalia da. Arrainen barruko Serranidae familian sailkatzen da.
Lyhtymeriahven (Serranus baldwini) on meriahveniin kuuluva kala.
Lyhtymeriahven jää noin 7 cm pitkäksi. Sen etuosa on punasävyinen, pyrstöpuoli vaalea ja pyrstön tyvessä on rivi mustia pisteitä. [2]
Lyhtymeriahven elää luonnossa Karibialla.
Lyhtymeriahven on aggressiivinen ja kiusaa äyriäisiä ja itseään pienempiä kaloja kuten tokkoja. Se viihtyy pienissä koloissa ja saattaa vaania ruokaa myös akvaarion pohjalla makaillen. [2] Jos näitä haluaa pitää useampia samassa altaassa, on reviirikiistojen ehkäisemiseksi kaikki hankittava yhtaikaa.[3]
Lyhtymeriahvenet syövät lihapitoista ruokaa.[4]
Lyhtymeriahven (Serranus baldwini) on meriahveniin kuuluva kala.
Serranus baldwini is een straalvinnige vissensoort uit de familie van zaag- of zeebaarzen (Serranidae).[1] De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1899 door Evermann & Marsh.
Bronnen, noten en/of referenties
鮑得溫氏鮨，為輻鰭魚綱鱸形目鱸亞目鮨科的其中一種，分布於西大西洋區，從美國佛羅里達州南部至巴西東南部海域，棲息深度1-80公尺，體長可達12公分，生活在岩石底質、海草床，為底棲性魚類，屬肉食性，以甲殼類及小魚等為食，可做為觀賞魚。
