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| Registros recuperados: 90 | |
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| MALTA,José Celso O.. |
| Miracetyma etimaruyagen. et sp. n. is proposed from the gills filaments of Curimata cyprinoides(Linnaeus, 1758), Potamorhina latior(Spix, 1829) and Psectrogaster essequibensis(Gunther, 1864). The species of the new genus is characterized by having a more complex latching antenna. The claw is greatly reduced and has a groove; the third segment has one or two grooves; the first, second and third segments have one or two cuticular extensions. The legs have pectinate setae and the first endopod is greatly modified, very long, and without setae. The first segment of the first endopod is large, strong and elongate and the second segment is subcylindrical, slender and elongate. These modifications imply in a loss of swimming capacity which is linked to secure... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Copepoda; Ergasilidae; New genus; Miracetyma; Amazônia. |
| Ano: 1993 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59671993000100049 |
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| SPINELLI,GUSTAVO R.; RONDEROS,MARÍA M.; DONATO,MARIANO; SIRI,AUGUSTO. |
| ABSTRACT A new monotypic genus and species of predaceous midge from the southernmost area of the Argentinean Yungas, Yungahelea australis Spinelli and Ronderos, is described and illustrated from male and female adults. It belongs to a group containing the Ceratopogonini genera Parabezzia Malloch, Diaphanobezzia Ingram and Macfie, Spinellihelea Borkent, Grogan and Picado, Leptohelea Wirth and Blanton, and Fittkauhelea Wirth and Blanton. Phylogenetic interpretation indicates that Yungahelea is the sister group of Spinellihelea or the clade composed by Parabezzia and Diaphanobezzia. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Diptera; Ceratopogonidae; Yungas; New genus; Phylogeny. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000100137 |
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| Mendes,Humberto Fonseca; Andersen,Trond. |
| Jururumberus n. gen. is erected based on the males of J. arapuca n. sp. from São Paulo State, in southeastern Brazil and J. uatuma n. sp. from the Amazonas in northern Brazil. The genus can be separated from other Orthocladiinae based on the combination of bare eyes, wing, and squama; frons U-shaped, extended ventrally; AR ≤ 0.3, antenna without apical seta; palp short, five-segmented, with sensilla clavata in subapical sensillum coeloconicum; no acrostichals; costa strongly extended; R4+5 ending proximal to M3+4; anal point narrowly triangular with microtrichia only, sitting high on tergite IX; and virga composed of two spines. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Chironomidae; Orthocladiinae; Jururumberus; New genus; New species; Brazil; Neotropical region; Mata Atlântica; Amazon. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032013000400071 |
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| Salles,Frederico F.; Lugo-Ortiz,Carlos R.. |
| Iguaira gen. nov., type species, I. poranga, sp. nov., based on one nymph from the State of Minas Gerais, Brazil, are proposed. The new taxon is distinguished by the labrum with multiple, unorganized setae dorsally; hypopharynx with three-lobed lingua; cleft mandibular incisors; labium with internally curved paraglossae; labial palps with second segment with strong, apically rounded distomedial process and third segment with truncate medial and apical margins; elongate tarsal claws with minute denticles; and absence of scales and scale bases. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ephemeroptera; Nymph; Iguaira; New genus; Brazil. |
| Ano: 2003 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212003000200012 |
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| Strong, Ellen E.; Bouchet, Philippe. |
| A new genus, Limatium gen, n., and two new species, L. pagodula sp, n, and L. aureum sp, n. are described, found on outer slopes of barrier reefs and fringing reefs in the South Pacific. They are rare for cerithiids, which typically occur in large populations. The two new species arc represented by 108 specimens sampled over a period of 30 years, only 16 of which were collected alive. Three subadults from the Philippines and Vanuatu likely represent a third species. In addition to their rarity, Limatium species arc atypical for cerithiids in their smooth, polished, honey to golden brown shells with distinctive white fascioles extending suture to suture. The radula presents a unique morphology that does not readily suggest an affinity to any of the... |
| Tipo: Text |
Palavras-chave: Bittiinae; New genus; New species; Marine; DNA. |
| Ano: 2018 |
URL: https://archimer.ifremer.fr/doc/00494/60615/64101.pdf |
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| Ng, Peter K. L.; Guinot, Danièle. |
| The raninid genus Cyrtorhina Monod, 1956, is revised and restricted to Cyrtorhina granulosa Monod, 1956, from West Africa. A new genus, Flaberhina, is established for C. balabacensis Serène, 1971 from the Philippines and New Caledonia. Despite their superficial similarities, the two genera can easily be separated by the structures of the carapace, eye, antenna, pterygostome, thoracic sternum, pleon and penis. The taxonomy of the subfamily Cyrtorhininae Guinot & Ng, 2020, which contains both fossil and extant taxa, is also reviewed. |
| Tipo: Text |
Palavras-chave: Raninoidea; Cyrtorhina; Flaberhina; New genus; Cyrtorhininae; Systematics; Review. |
| Ano: 2020 |
URL: https://archimer.ifremer.fr/doc/00660/77176/78591.pdf |
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| Fricke, Ronald; Chen, Jhen-nien; Chen, Wei-jen. |
| The unusual clingfish Protogobiesox asymmetricus n. gen, n. sp. is described on the basis of four specimens collected in deep water off the north coast of Papua New Guinea in 2012. The species is characterized by its 9-10 dorsal rays, 8 anal rays, 17-24 pectoral-fin rays, 15 principal caudal-fin rays, 3 gills, third arch with 3 gill rakers, 34-35 total vertebrae, with asymmetrical lateral bending starting behind the skull, bent at an angle of 858-928; skull asymmetrical in frontal view; skin naked, surface of head and body without striae; disc without adhesive papillae. A new subfamily Protogobiesocinae is described for this species and Lepadicyathus mendeleevi Prokofiev, 2005, which is redescribed. The new subfamily is compared within the family; keys to... |
| Tipo: Text |
Palavras-chave: Gobiesocidé; Porte-écuelles; Nouvelle sous-famille; Nouveau genre; Nouvelle espèce; Papouasie-Nouvelle-Guinée; Phylogénie moléculaire; Expédition biodiversité PAPUA NIUGINI; Gobiesocidae; Clingfishes; New subfamily; New genus; New species; Papua New Guinea; Molecular phylogeny; PAPUA NIUGINI biodiversity expedition. |
| Ano: 2017 |
URL: https://archimer.ifremer.fr/doc/00476/58805/61519.pdf |
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| Lemaitre, R.. |
| As a result of a revision of the genus Parapagurus Smith, three genera are proposed: Parapagurus sensu stricto, Strobopagurus gen. nov., and Sympagurus Smith reinstated. Diagnoses of the three genera are given, and a number of structures are described. A key to aid in the identification of the genera of the family is presented. All taxa heretofore assigned to Parapagurus are reassigned. Four species of Parapagurus and six of Sympagurus occur in the western Atlantic, including a new species, Sympagurus acinops. All western Atlantic species are redescribed. Parapagurus abyssorum (Filhol) is a senior homonym of the eastern Pacific Parapagurus abyssorum Henderson, and a new name, Parapagurus holthuisi, is given to Henderson's taxon. The subspecies of... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Deep-water hermit crabs; Parapagurus; Strobopagurus; Sympagurus; Systematic revision; New genus; New species; Morphological variation; Symbiotic associations.; 42.74. |
| Ano: 1989 |
URL: http://www.repository.naturalis.nl/record/317875 |
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| Braet, Y.; Achterberg, C. van. |
| Ten new species of Braconidae (Hymenoptera) from French Guyana, Suriname and Panama are described and illustrated. Seven species of the genus Pambolus Haliday, 1836, (Pambolinae: P. pappi spec. nov., and P. rufus spec. nov. from French Guyana, P. granulatus spec. nov. from Suriname, P. duplotaeniatus spec. nov., P. hemitaeniatus spec. nov., P. micropennis spec. nov., and P. microstriatus spec. nov. from Panama) and three species of the genus Phaenocarpa Foerster, 1862 (Alysiinae: P. acarinata spec. nov. and P. insolita spec. nov. from French Guyana, and P. areolata spec. nov. from Panama). Keys to the Neotropical species of both genera are given. Some data on the distribution of other Neotropical species of the genera Phaenocarpa, Idiasta Foerster and... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Braconidae; Alysiinae; Pambolinae; Hormiinae; Pambolus; Phaenocarpa; Neotropical; French Guyana; Suriname; Panama; New genus; New species; Keys; 42.75. |
| Ano: 2003 |
URL: http://www.repository.naturalis.nl/record/216141 |
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| Chen, X.; Achterberg, C. van. |
| The subfamily Euphorinae (excluding the tribe Meteorini Cresson) (Hymenoptera: Braconidae) from China is revised. In total 150 species, belonging to 24 genera, are treated and keyed. One genus (Heia gen. nov.; type species: Heia robustipes spec. nov.) and 69 species are described as new to science. Seven genera and 16 species are new to the fauna of China. Three genera (Euphorus Nees, 1834, Leiophron Nees, 1818, and Peristenus Foerster, 1862) are redefined. The subgeneric division of the genus Streblocera Westwood is reassessed and one new subgenus (Villocera subgen. nov.; type species: Streblocera villosa Papp, 1985) is proposed. The following synonyms are established: Euphoriella Ashmead, 1900, with Leiophron Nees, 1818; Aridelus hunanensis You, Xiong... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Braconidae; Euphorinae; Palaearctic; Oriental; New genus; New species; China.; 42.75. |
| Ano: 1997 |
URL: http://www.repository.naturalis.nl/record/317826 |
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| Reemer, M.. |
| Surimyia, a new genus of Microdontinae (Diptera: Syrphidae) is described, based on specimens from Suriname. Surimyia is the only known genus of Syrphidae in which the katatergum (ventral part of lateral postnotal sclerite of mesonotum) lacks microtrichia. Within Microdontinae, the genus is unique in the absence of pilosity on the postpronotum. It is also remarkable in the presence of strong, black setae on thorax and abdomen, a character rarely found in Syrphidae. The genus is superficially similar in external morphology and colouration to Paragodon Thompson, 1969, but clearly different in the characters mentioned above, as well as in the structure of the male genitalia. Two species are assigned to Surimyia: S. minutula (van Doesburg, 1966) and S.... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Syrphidae; Microdontinae; Surimyia; Paragodon; New genus; New species; Suriname; 42.75. |
| Ano: 2008 |
URL: http://www.repository.naturalis.nl/record/261778 |
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| Registros recuperados: 90 | |
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