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1.
The first record of the uranoscopid Pleuroscopus pseudodorsalis from the western South Atlantic, near Rio Grande Plateau, is based on the unusual collection of a specimen by pelagic longline. The species was previously known only off southern Africa and Australasia. 相似文献
2.
Leandro Nolé Eduardo Michael Maia Mincarone Flávia Lucena-Frédou Júlia Rodrigues Martins Gabriel Vinícius Felix Afonso Bárbara Teixeira Villarins Thierry Frédou Alex Souza Lira Arnaud Bertrand 《Zeitschrift fur angewandte Ichthyologie》2020,36(6):845-848
Length-weight relationship parameters were calculated for twelve mesopelagic fish species from the western Tropical Atlantic: Diretmus argenteus, Melamphaes polylepis, Bolinichthys distofax, Diaphus lucidus, Diaphus splendidus, Electrona risso, Hygophum taaningi, Taaningichthys bathyphilus, Melanolagus bericoides, Winteria telescopa, Diplophos taenia, Astronesthes similus. Data was collected off northeastern Brazil from April 9th to May 6th, 2017. Hauls were conducted during day and night at 47 stations by using a micronekton trawl (body mesh: 40 mm, cod-end mesh: 10 mm) from 10 to 1,113 m depth. The material was fixed in a 4% formalin solution for 1 month and then preserved in a 70% alcohol solution for proximally 6 months before processing for length (nearest 0.1 cm of standard length) and weight (nearest 0.01 g of total weight). A new maximum standard length for Winteria telescopa is also provided. 相似文献
3.
Orlov A. M. Sytov A. M. Marí N. Figueroa D. E. Barbini S. A. Costa P. A. S. Marin Y. H. Mincarone M. M. 《Journal of Ichthyology》2019,59(2):174-185
Journal of Ichthyology - Long-term data on spatial and bathymetric distributions, preferred bottom temperatures, length and weight of blue hake Antimora rostrata caught off the Atlantic coast of... 相似文献
4.
New host and geographical records are reported for the nematode Lappetascaris lutjani Rasheed, 1965, parasitizing the marine fish Trachipterus arawatae Clark, 1881 in Brazilian waters. Morphometric data and illustrations of the parasites are included. 相似文献
5.
This paper revises and updates taxonomic and distributional information about hagfishes (Myxinidae) from Australia. It covers five species of the genus Eptatretus: Eptatretus cirrhatus known from eastern Australia and also distributed around New Zealand, Eptatretus longipinnis endemic to South Australia, Eptatretus strahani originally described from the Philippines and reported here as a new record from Western Australia and two new species described herein as Eptatretus alastairi and Eptatretus gomoni, both from Western Australia. Eptatretus alastairi is distinguished from all congeners by the unique combination of the following characters: six pairs of gill pouches; three‐cusp multicusps on the anterior and posterior rows of cusps; anterior unicusps 9–12; posterior unicusps 8–11; total cusps 48–56; prebranchial pores 13–16; branchial pores 5–6; trunk pores 50–55; tail pores 11–13; total pores 83–88; two bilaterally symmetrical nasal‐sinus papillae in the dorsal surface of the nasal sinus. Eptatretus gomoni is distinguished from all congeners by the unique combination of the following characters: eight pairs of gill pouches; three‐cusp multicusps on the anterior and two‐cusp multicusps on the posterior row of cusps; anterior unicusps 10–11; posterior unicusps 9–10; total cusps 50; prebranchial pores 12–13; branchial pores 7–8; trunk pores 57–58; tail pores 14–15; total pores 91–93; no nasal‐sinus papillae. An identification key for the Australian species of Eptatretus is also provided. 相似文献
6.
Di Dario F Petry AC Mincarone MM Pereira MM dos Santos RM 《Journal of fish biology》2011,79(2):546-555
The distribution limits in the Atlantic of Callorhinchus callorynchus (Callorhinchidae) and Odontesthes argentinensis (Atherinopsidae) are extended northwards to 22° 22' S and 22° 31' S, respectively, whereas that of Lile piquitinga (Clupeidae) is extended southwards to 22° 22' S. Their occurrence in the north of Rio de Janeiro State is discussed. Remarks on the osteology of O. argentinensis, and morphometric and meristic data of L. piquitinga, are also provided. 相似文献
7.
D Taruscio C Morciano P Laricchiuta P Mincarone F Palazzo CG Leo S Sabina R Guarino J Auld T Sejersen D Gavhed K Ritchie M Hilton-Boon J Manson PG Kanavos D Tordrup V Tzouma Y Le Cam J Senecat G Filippini S Minozzi C Del Giovane H Schünemann JJ Meerpohl B Prediger L Schell R Stefanov G Iskrov T Miteva-Katrandzhieva P Serrano-Aguilar L Perestelo-Perez MM Trujillo-Martín J Pérez-Ramos A Rivero-Santana A Brand H van Kranen K Bushby A Atalaia J Ramet L Siderius M Posada I Abaitua-Borda V Alonso Ferreira M Hens-Pérez FJ Manzanares 《Orphanet journal of rare diseases》2014,9(Z1):O14
8.
Arthur B. Bauer Werner W. Schwarzhans Rodrigo L. Moura José Anchieta C. C. Nunes Michael M. Mincarone 《Journal of fish biology》2021,99(4):1292-1298
In this study, a new species of Pseudogilbia Møller, Schwarzhans & Nielsen 2004 is described based on two male specimens (40–44 mm LS) from shallow reefs of Bahia, Brazil. Pseudogilbia australis sp. nov. is distinguished from its only congener, Pseudogilbia sanblasensis Møller, Schwarzhans & Nielsen 2004 from Caribbean Panama, by having: two lower preopercular pores (vs. one); dorsal-fin rays 65–67 (vs. 69); anal-fin rays 51–53 (vs. 56); pectoral-fin rays 18 (vs. 20); caudal vertebrae 27–28 (vs. 30); pectoral-fin length 15.0%–15.9% LS (vs. 14.3); pelvic-fin length 13.5% LS (vs. 16.4) and a different morphology of the male copulatory organ. Pseudogilbia australis sp. nov. is the only dinematichthyid so far recorded in the South Atlantic. An updated diagnosis for the genus is also provided. 相似文献
9.
The first record of the Cape hagfish Myxine capensis in Mozambican waters is reported based on a single 356 mm total length specimen taken by bottom trawl off Maputo, 25° 52·9' S; 34° 42·7' E - 25° 54·1' S; 34° 41·0' E, at depths from 557 to 564 m. This account also represents the northernmost record of a hagfish in the western Indian Ocean. Morphometric and meristic data are provided and compared with those of 27 specimens (including the holotype) caught off Namibia and South Africa. 相似文献
10.
Arthur de Barros Bauer Luciano Gomes Fischer Fabio Di Dario Michael Maia Mincarone 《Marine Biology Research》2017,13(8):813-831
The Santana Archipelago (22°23′S, 41°42′W) is located at the northern limit of the South Brazil Bight in Southeastern Brazil, a major topographic feature of the South American continental shelf relevant in terms of fisheries, biogeography and conservation. Herein, the first inventory of the ichthyofauna of the Santana Archipelago is presented, with information on the distribution and conservation status of 147 species of the Teleostei and Elasmobranchii. Sampling was performed during 15 field expeditions between March 2013 and November 2015. A total of 6931 specimens were collected using bottom trawl, beach seine, hand net and scuba diving. Records of 28 species were based on photographs, and five species were recorded through underwater sighting. The Elasmobranchii was represented by nine species in eight families and six orders, and the Teleostei by 138 species in 54 families and 26 orders. Previous records of fishes from the Archipelago consist of 18 species deposited in fish collections; therefore, 129 species are reported herein for the first time. Most (114, 77.5%) species have large geographic distributions (western Atlantic: 81 species, 55.1%; eastern and western Atlantic: 33 species, 22.4%), but seven recorded species (4.8%) are endemic to the Brazilian Province. At the Global (IUCN) level, 12 species (8.1%) are threatened with extinction. Thirteen (8.8%) species are also considered as threatened at the Regional (Brazilian) level. These results highlight the relevance of the Santana Archipelago in the Brazilian conservationist context. Possible threats to the ichtyofauna of the Archipelago are discussed, and effective measures of conservation are presented. 相似文献