01374nas a2200169 4500008004100000245009300041210006900134260001600203300001300219490000900232520083200241653001101073653001701084100002801101700002601129856004901155 2017 eng d00aSpelaeogammarus uai (Bogidielloidea: Artesiidae): a new troglobitic amphipod from Brazil0 aSpelaeogammarus uai Bogidielloidea Artesiidae a new troglobitic  c9 Feb. 2017 a38–50 0 v42313 a

A new species was recently found in a cave from Southeastern Brazil, in the state of Minas Gerais, which is here described. Considering all the species of the genus, Spelaeogammarus uai sp. nov. is very similar to S. santanensis and S. sanctus, although the new species differs mainly in relation to the number of plumose setae in the apical margin of maxilliped inner plate, number of setae in the anterior margin of gnathopod 1 basis and number of setae in the posterior margin of gnathopod 2 basis. Furthermore, the ratio “length/width” of several articles of the new species is higher than in other species. An identification key of the Spelaeogammarus genus is provided, as well as a complemented multivariate statistical approach of the morphometry of the genus based on a previous work of the genus.

10aBrazil10aMinas Gerais1 aBastos-Pereira, Rafaela1 aFerreira, Rodrigo, L. uhttps://bogidiellids.myspecies.info/node/15101667nas a2200145 4500008004100000245016900041210006900210300001000279490000700289520112900296653001101425653001301436100002401449856004801473 1982 eng d00aContribution to the knowledge of the Amphipoda 126. Critical remarks to the recent revisions of Bogidiella-group of genera with study of some taxa (Fam. Gammaridae)0 aContribution to the knowledge of the Amphipoda 126 Critical rema a31-570 v283 a

Critical remarks to the two recent attempts to the revision of Bogidiella-Group of genera (often mentioned also as Family Bogidiellidae) are given and the taxonomic characteristics used for division of different genera and subgenera are discussed. Genus Somagidiella Stock 1981 is removed to the genus Afridiella G. Karaman & J. Barnard 1979 as synonym. The subgenus Eobogidiella G. Karaman 1981 is removed to the generic level. Bogidiella arganoi Ruffo & Vigna-Tagl. 1973 is removed to the subgenus Guagidiella. A new species, Bogidiella (Guagidiella) arganoides, n. sp. from well in Etla, Mexico, is established. Diagnosis of the subgenus Medigidiella Stock 1981 is modified and the key to the genera and subgenera of Bogidiella-Group of genera (=family Bogidiellidae) is composed. Diagnosis of many genera and subgenera of Bogidiella-Group of genera is given. Bogidiella (Bogidiella) semidenticulata Mestrov 1961 is partially redescribed and figured based an material from eastern Serbia, and distribution of this species is studied. New locality of Bogidiella (Bogidiella) albertimagni Hertzog is given.

10aMexico10arevision1 aKaraman, Gordan, S. uhttps://bogidiellids.myspecies.info/node/1901509nas a2200181 4500008004100000245010600041210006900147300001000216490000900226520092300235653001001158653001101168100002201179700002201201700003001223700002601253856004801279 2014 eng d00aSpelaeogammarus titan, a new troglobitic amphipod from Brazil (Amphipoda: Bogidielloidea: Artesiidae)0 aSpelaeogammarus titan a new troglobitic amphipod from Brazil Amp a55-670 v38873 a

A new troglobitic species of the amphipod family Artesiidae Holsinger, 1980 is described from a cave in the municipality of Santa Maria da Vitória, in the Brazilian state of Bahia, northeastern Brazil. Spelaeogammarus titan sp. nov. differs from the others in the genus by its body length, rising up to 18.3 mm, the antenna 1 with accessory flagellum 6-articulate, propodus of the first gnathopod 1.8 X longer than basis, the largest in the genus, coxa 5 with posterior lobe slightly concave, inner ramus of pleopods with 10 to 13 setae, outer ramus of uropod 3 with 22 simple setae, and telson with 1 apical plus 3 subapical stout setae in each lobe. With this study, the knowledge of Spelaeogammarus is improved to 5 species, all of them exclusive to caves in the northeastern Brazilian state of Bahia. A comparative table with the diagnostic characters of the species of Spelaeogammarus is provided.

10aBahia10aBrazil1 aSenna, André, R.1 aAndrade, Luiz, F.1 aCastelo-Branco, Lucas, P.1 aFerreira, Rodrigo, L. uhttps://bogidiellids.myspecies.info/node/1301293nas a2200157 4500008004100000245019200041210006900233300001200302490000800314520069400322653001101016653001401027100002201041700002401063856004801087 2000 eng d00aRevision of the subterranean amphipod genus Spelaeogammarus (Bogidiellidae) from Brazil, including descriptions of three new species and considerations of their phylogeny and biogeography0 aRevision of the subterranean amphipod genus Spelaeogammarus Bogi a104-1230 v1133 a

Three new subterranean amphipods of the genus Spelaeogammarus da Silva Brum, 1975, are described from eastern Brazil, bringing the total number of species in the genus to four. Based on the examination of type-material of Spelaeogammarus bahiensis, a comparative diagnosis of all four species of Spelaeogammarus. including the new species Spelaeogammarus spinilacertus, Spelaeogammarus trajanoae, and Spelaeogammarus santanensis, is given. A diagnosis for the genus is also provided. The occurrence of these species in caves that are separated from each other in discontinuous karst areas is biogeographically significant for the family Bogidiellidae in continental South America.

10aBrazil10aphylogeny1 aKoenemann, Stefan1 aHolsinger, John, R. uhttps://bogidiellids.myspecies.info/node/1200908nas a2200133 4500008004100000245010600041210007100147300001200218490000700230520045400237653001100691100002400702856004800726 1975 eng d00aSpelaeogammarus bahiensis g. n. sp. n. de anfípodo cavernícola do Brasil, (Amphipoda-Bogidiellidae)0 aSpelaeogammarus bahiensis g n sp n de anfípodo cavernícola do Br a125-1280 v173 a

This paper deals with the description of Spelaeogammarus bahiensis n. g. n. sp. and of cave amphipod of the family Bogidiellidae from State of Bahia, Brazil. The new genus may be distinguished from the other two genera of the family by the following features: 1) body proporcionally less slender. 2) coxal plates well developed. 3) pleopodes with two branches well developed. 4) basipodites of the last three peraeopods very wide.

10aBrazil1 aBrum, da, Silva Iva uhttps://bogidiellids.myspecies.info/node/10