scholarly journals Untold diversity: the astonishing species richness of the Notodelphyidae (Copepoda: Cyclopoida), a family of symbiotic copepods associated with ascidians (Tunicata)

Megataxa ◽  
2020 ◽  
Vol 4 (1) ◽  
pp. 1-660
Author(s):  
IL-HOI KIM ◽  
GEOFF A. BOXSHALL

Detailed study of the Monniot collection of copepods belonging to the family Notodelphyidae has revealed an extraordinary diversity of novel taxa. With rare exceptions notodelphyids live in association with ascidians and the Monniot collection was built up over several decades of field collecting and taxonomic research on the ascidian hosts by Drs Claude & Françoise Monniot (MNHN, Paris). This paper describes a total of 178 new species of notodelphyids from ascidian hosts and 37 new genera are established: Bathynotodelphys gen.nov., Pronotodelphys gen. nov., Ooishillgia gen. nov., Nobinerilla gen. nov., Notopygus gen. nov., Chelipygus gen. nov., Sympygus gen. nov., Vaoda gen. nov., Gosbia gen. nov., Pentachaetus gen. nov., Diceratus gen. nov., Prodoroixys gen. nov., Notoixys gen. nov., Borixys gen. nov., Cystixys gen. nov., Ammonixys gen. nov., Ctenixys gen. nov., Ademoixys gen. nov., Gallincola gen. nov., Scoliosoma gen. nov., Contoura gen. nov., Unimeria gen. nov., Mecodelphys gen. nov., Tubipedia gen. nov., Procampodelphys gen. nov., Janius gen. nov., Campodelphys gen. nov., Hamaticoxa gen. nov., Adrodelphys gen. nov., Phyllodelphys gen. nov., Lissodelphys gen. nov., Nodoscarus gen. nov., Diblastus gen. nov., Chilodelphys gen. nov., Scaridelphys gen. nov., Socotradelphys gen. nov., and Aplodelphys gen. nov. Prior to this study the Notodelphyidae comprised exactly 200 valid species classified in 46 genera, a mean species richness of 4.3 species per genus. After the addition of the new taxa described here, the family now comprises 378 species in 83 genera, a mean species richness of 4.6 species per genus. Generic diagnoses are provided for all genera represented in the collection and the availability of a wider range of taxa has allowed certain generic boundaries to be better defined, resulting in transfers of species between genera and the recognition of 16 new combinations. A further 51 existing species are also reported, and brief supplementary notes or full redescriptions are provided as appropriate.

Zootaxa ◽  
2021 ◽  
Vol 4978 (1) ◽  
pp. 1-286
Author(s):  
IL-HOI KIM ◽  
GEOFF A. BOXSHALL

The Monniot collection of copepods associated with ascidian hosts was built up over several decades of field collecting and taxonomic research on ascidians by Drs Claude & Françoise Monniot (MNHN, Paris). This paper describes a total of 84 new species of copepods collected from ascidian hosts and five new genera are established. Prior to this study the family Ascidicolidae comprised two genera accommodating five valid species; here we add two new genera, Hamistyelicola gen. nov. and Bathycopola gen. nov., and eight new species in total. The family Buproridae comprised a single genus consisting of three species; here we add a new monotypic genus, Buprorides gen. nov. The family Botryllophilidae comprised 68 valid species in seven genera and here we add 45 new species; 13 of Botryllophilus Hesse, 1864, nine of Schizoproctus Aurivillius, 1885, three of Haplostomides Chatton & Harant, 1924, 12 of Haplostoma Chatton & Harant, 1924, seven of Haplostomella Chatton & Harant, 1924 and a single new species of Haplosaccus Chatton & Harant, 1924. The Enteropsidae comprised 42 species in five genera and here we add two new genera, Monnioticopa gen. nov. and Periboia gen. nov., plus a total of 30 new species; 15 of Enterocola van Beneden, 1860, two of Enterocolides Chatton & Harant, 1922, five of Enteropsis C.W.S. Aurivillius, 1885, five of Monnioticopa gen. nov., two of Mychophilus Hesse, 1865, plus the type species of Periboia gen. nov. Generic diagnoses are provided for all genera represented in the collection. A further 13 known species are also reported and brief supplementary descriptive notes or full redescriptions are provided, as appropriate. 


Zootaxa ◽  
2009 ◽  
Vol 2253 (1) ◽  
pp. 1-95 ◽  
Author(s):  
XIAO-FENG XUE ◽  
ZHEN WANG ◽  
ZI-WEI SONG ◽  
XIAO-YUE HONG

Up to now, 64 genera and 178 eriophyoid mite species are known to occur on the Fagaceae. We described and illustrated herein seven new genera and eleven new eriophyoid species associated with plants in the family Fagaceae, collected from eleven provinces in China. They are: Bariella spinishieldis sp. nov. on Quercus sp.; Calesalquia tiantangzhaica gen. nov. & sp. nov. on Quercus sp.; Acaphyllisa quinqueridges sp. nov. on Cyclobalanopsis glauca; Jiangsuacarus huaguoshanensis gen. nov. & sp. nov. on Quercus sp.; Spinacarus guniujiangensis gen. nov. & sp. nov. on Cyclobalanopsis glauca; Calvittacus chenius sp. nov. on Quercus chenii; Cereusacarus maopingensis gen. nov. & sp. nov. on Cyclobalanopsis glauca; Neovittacus shitaicus gen. nov. & sp. nov. on Quercus sp.; Paracaliphytoptus yangensis gen. nov. & sp. nov. on Cyclobalanopsis glauca; Shaanxicarus glaucaer gen. nov. & sp. nov. on Cyclobalanopsis glauca; and Rhyncaphytoptus qimenensis sp. nov. on Cyclobalanopsis glauca. An updated checklist and a key to the eriophyoid mite genera on the Fagaceae are provided. Three new combinations are given: Jiangsuacarus abietis (Kuang & Luo, 2005) comb. nov. on Abies fabri (Pinaceae); Jiangsuacarus dolichocladae (Song, Xue & Hong, 2008) comb. nov. on Bambusa dolichoclada (Poaceae); and Coptophylla querci (Chandrapatya & Boczek, 2000), comb. nov. on Quercus mespilifolioidea (Fagaceae).


Zootaxa ◽  
2016 ◽  
Vol 4211 (1) ◽  
pp. 1 ◽  
Author(s):  
DRAGAN Ž. ANTIĆ ◽  
SLOBODAN E. MAKAROV

Fifteen new genera and 36 new species of the diplopod family Anthroleucosomatidae Verhoeff, 1899 are described from the Caucasus, one of the world’s biodiversity hotspots: Golovatchosoma bacillichaetum gen. et sp. nov., G. trichochaetum sp. nov., Alpinella waltheri gen. et sp. nov., Brachychaetosoma turbanovi gen. et sp. nov., Caucaseuma elephantum sp. nov., C. fanagoriyskaya sp. nov., C. glabroscutum sp. nov., C. kelasuri sp. nov., C. minellii sp. nov., C. variabile sp. nov., Caucasominorus billi gen. et sp. nov., C. polylobatus sp. nov., Georgiosoma bicornutum gen. et sp. nov., Heterocaucaseuma feminaepectorum gen. et sp. nov., H. longicorne sp. nov., Paranotosoma attemsi gen. et sp. nov., P. cordatum sp. nov., P. subrotundatum sp. nov., Dentatosoma denticulatum gen. et sp. nov., D. magnum sp. nov., D. zeraboseli sp. nov., Enghoffiella insolita gen. et sp. nov., Metamastigophorophyllon hamatum sp. nov., M. lamellohirsutum sp. nov., M. torsivum sp. nov., Acanthophorella barjadzei gen. et sp. nov., A. chegemi sp. nov., A. irystoni sp. nov., Cryptacanthophorella manubriata gen. et sp. nov., Flagellophorella hoffmani gen. et sp. nov., Pseudoflagellophorella eskovi gen. et sp. nov., P. mirabilis sp. nov., P. papilioformis sp. nov., Herculina oligosagittae gen. et sp. nov., H. polysagittae sp. nov., Vegrandosoma tabacarui gen. et sp. nov. All anthroleucosomatids from the Caucasus, both new and previously described, are classified in eight endemic complexes, arranged as follows in alphabetic order: the Alloiopus complex, the Caucaseuma complex, the Dentatosoma complex, the Enghoffiella complex, the Flagellophorella complex, the Herculina complex, the Ratcheuma complex and the Vegrandosoma complex. The genus Metamastigophorophyllon Ceuca, 1976 (the type-species: Mastigophorophyllon giljarovi Lang, 1959, adequately redescribed from new material), is a new subjective senior synonym of Persedicus Mauriès, 1982, syn. nov., being also newly transferred from the family Mastigophorophyllidae to the family Anthroleucosomatidae, comb. nov. The following two new combinations are also proposed: Heterocaucaseuma mauriesi (Golovatch and Makarov, 2011), comb. nov. ex Anamastigona Silvestri, 1898; and Metamastigophorophyllon martensi (Mauriès, 1982), comb. nov. ex Persedicus Mauriès, 1982. An identification key to and distribution maps for all known species of Caucasian Anthroleucosomatidae are provided, as well as brief remarks on distributions and on cave-dwelling taxa. 


Zootaxa ◽  
2020 ◽  
Vol 4796 (1) ◽  
pp. 1-322
Author(s):  
RENATO JOSE PIRES MACHADO ◽  
JOHN DAVID OSWALD

The species of the former antlion subtribe Periclystina (Neuroptera: Myrmeleontidae) are revised. Prior to this work Periclystina comprised 10 genera and 63 species endemic to Australia (62 spp.) and New Guinea (1 sp.). In this work two former genera are synonymized and four new genera are proposed (for a total of 12 valid genera), and six former species are synonymized and 16 new species are proposed (for a total of 73 valid species). A parsimony analysis utilizing 62 morphological characters is used to infer phylogenetic relationships among all 73 species, and suitable outgroups. Based on the results of the phylogenetic analysis, the tribal and/or generic assignments of 55 (75%) of former Periclystina species are modified here. Periclystina and its two largest genera—Austrogymnocnemia and Glenoleon—were all recovered as polyphyletic in their former circumscriptions. Ten species—placed here in six genera: Anomaloplectron, Csiroleon, Fissuleon gen. nov., Franzenia, Fusoleon and Latileon gen. nov.—clustered phylogenetically with Acanthoplectron and are transferred to the tribe Acanthoplectrini. The remaining 63 species—placed in six additional genera: Austrogymnocnemia, Glenoleon, Megagonoleon gen. nov., Minyleon gen. nov., Periclystus and Riekoleon—form a monophyletic Periclystus genus group and are transferred to the tribe Dendroleontini. All 73 species are (re)described and illustrated. New identification keys are provided for the tribes of Dendroleontinae, for the Australian genera of Acanthoplectrini and Dendroleontini, and for each of the non-monotypic genera treated. In addition, five new lectotypes are designated and 35 new combinations are created. 


Zootaxa ◽  
2011 ◽  
Vol 2840 (1) ◽  
pp. 1 ◽  
Author(s):  
MACIEJ SKORACKI

The fauna of quill mites of the family Syringophilidae (Acari: Prostigmata: Cheyletoidea) of the Palaearctic Region is comprehensively revised. The external morphology of adults and immature instars was studied in detail. All known 118 species grouped in 32 genera and 2 subfamilies occuring in the Palaearctic Region are examined and keyed. Critical reviews of host associations, occupying habitat, and distribution are given for all mite species. Six new genera are proposed, 4 in the subfamily Syringophilinae: Betasyringophiloidus gen. nov., Krantziaulonastus gen. nov., Paraniglarobia gen. nov., Pteroclidisyringophilus gen. nov.; and 2 in the subfamily Picobiinae: Neopicobia gen. nov., and Rafapicobia gen. nov. Twenty five new species are described in the subfamily Syringophilinae: Aulobia leucostictus sp. nov., Aulonastus lanius sp. nov., A. loxius sp. nov., A. anthus sp. nov., A. fringillus sp. nov., Betasyringophiloidus saxicolus sp. nov., B. phoenicurus sp. nov., Krantziaulonastus oryzivorus sp. nov., K. lonchurus sp. nov., Meitingsunes columbicus sp. nov., Neoaulonastus remizus sp. nov., N. caligatus sp. nov., N. aegithalos sp. nov., N. picidus sp. nov., N. riparius sp. nov., Selenonycha chradriiformicus sp. nov., Syringophiloidus philomelosus sp. nov., S. petronicus sp. nov., S. parapresentalis sp. nov., S. coccothraustes sp. nov., Syringophilopsis idunae sp. nov., S. muscicapus sp. nov., S. passericus sp. nov., S. nucifragus sp. nov., Torotrogla pycnonotus sp. nov. and five new species are described in the subfamily Picobiinae: Picobia cetti sp. nov., P. riparius sp. nov., P. eremophila sp. nov., P. galerida sp. nov., and Rafapicobia zirnitra sp. nov. The following new combinations are proposed: Aulobia stachyris (Bochkov et al., 2000) comb. nov., Betasyringophiloidus motacillae (Bochkov and Mironov, 1998) comb. nov., B. schoeniclus (Skoracki, 2002) comb. nov., Columbiphilus alectoris (Fain et al., 2000) comb. nov., Columbiphilus polonica (Skoracki et al., 2001) comb. nov., C. pteroclesi (Skoracki and OConnor, 2010) comb. nov., Cuculisyringophilus chirovi (Bochkov and Mironov, 1998) comb. nov., Krantziaulonastus buczekae (Skoracki, 2002) comb. nov., Krantziaulonastus galbulicus (Skoracki, 2008) comb. nov., Neoaulonastus bisetatus (Fritsch, 1958) comb. nov., Neopicobia anthi (Fritsch, 1958) comb. nov., Neopicobia cardinalis (Skoracki et al., 2010) comb. nov., N. carpodacus (Skoracki et al., 2010) comb. nov., N. epthianura (Skoracki et al., 2008) comb. nov., N. glossopsitta (Skoracki et al., 2008) comb. nov., N. locustella (Skoracki et al., 2004) comb. nov., N. modularis (Skoracki and Magowski, 2001) comb. nov., N. pyrrholaemus (Skoracki and Glowska, 2008) comb. nov., N. troglodytes (Skoracki et al., 2010) comb. nov., N. zumpti (Lawrence, 1959) comb. nov., Paraniglarobia calidridis (Bochkov and Mironov, 1998) comb. nov., Paraniglarobia skorackii (Bochkov and Galloway, 2004) comb. nov., Pteroclidisyringophilus re (Skoracki and OConnor, 2010) comb. nov. Three species are considered as incertae sedis: Picobia brotogeris Fain et al., 2000, P. leucophaeus Skoracki et al., 2010, P. poicephali Skoracki and Dabert, 2002. Keys to the syringophilid genera and all Palaearctic species are provided. Main aspects of host–parasite relationships are discussed.


Zootaxa ◽  
2009 ◽  
Vol 2102 (1) ◽  
pp. 1-74 ◽  
Author(s):  
STEWART B. PECK ◽  
JOYCE COOK

This paper is a review and revision of the tribe Sogdini (Coleoptera: Leoididae: Leiodinae) of North and Central America. It covers the following genera: Triarthron Märkel, 1840, with one species; Hydnobius Schmidt, 1841, with seven species; Stereus Wollaston, 1857, new for North America, with one species; Sogda Lopatin, 1961, new for North America, with two species; Kalohydnobius new genus, with three species; Macrohydnobius new genus, with six species; and Platyhydnobius new genus, with eight species. The species are inhabitants of northern and mountain forests or sandy habitats. Larvae and adults probably feed on subterranean fungi. The following new synonyms are recognized: Triarthron pennsylvanicum Horn, 1883 = T. lecontei Horn, 1868; Hydnobius luggeri Hatch, 1927 = H. substriatus LeConte, 1863; Hydnobius lobatus Hatch, 1936 = H. longidens LeConte, 1879; Hydnobius longulus LeConte, 1879 = Sogda obtusa (LeConte,1879); Hydnobius femoratus Hatch, 1936 = Kalohydnobius strigilatus (Horn, 1880); and Hydnobius stacesmithi Hatch, 1957 = Macrohydnobius matthewsii (Crotch, 1874). Hydnobius kiseri Hatch, 1936 and H. longidens LeConte, 1879 are resurrected from synonymy to valid species status. The following new combinations are established: Sogda obtusa (LeConte, 1879), ex Hydnobius; Kalohydnobius strigilatus (Horn, 1880), ex Hydnobius; Macrohydnobius contortus (Hatch, 1957), ex Hydnobius; M. crestonensis (Hatch, 1957), ex Hydnobius; M. matthewsii (Crotch, 1874), ex Hydnobius; M. simulator (Brown, 1932), ex Hydnobius; Platyhydnobius arizonensis (Horn, 1885), ex Hydnobius; and P. validus (Brown1932), ex Hydnobius. Lectotypes are designated for Hydnobius substriatus LeConte, 1863; H. pumilus LeConte, 1879; H. obtusus LeConte, 1879; H. longulus LeConte, 1879; H. strigilatus Horn, 1880 and H. matthewsii Crotch, 1874. New species are Hydnobius acarinus, H. autumnalis, Stereus arenarius, Sogda enigma, Kalohydnobius californicus, K. dentatus, Macrohydnobius montanus, M. tibiocalcaris, Platyhydnobius andersoni, P. bicolor, P. calvario, P. howdenorum, P. latigra, and P. newtonorum.


2011 ◽  
Vol 20 (1) ◽  
pp. 161-173
Author(s):  
A.P. Kassatkina

Resuming published and own data, a revision of classification of Chaetognatha is presented. The family Sagittidae Claus & Grobben, 1905 is given a rank of subclass, Sagittiones, characterised, in particular, by the presence of two pairs of sac-like gelatinous structures or two pairs of fins. Besides the order Aphragmophora Tokioka, 1965, it contains the new order Biphragmosagittiformes ord. nov., which is a unique group of Chaetognatha with an unusual combination of morphological characters: the transverse muscles present in both the trunk and the tail sections of the body; the seminal vesicles simple, without internal complex compartments; the presence of two pairs of lateral fins. The only family assigned to the new order, Biphragmosagittidae fam. nov., contains two genera. Diagnoses of the two new genera, Biphragmosagitta gen. nov. (type species B. tarasovi sp. nov. and B. angusticephala sp. nov.) and Biphragmofastigata gen. nov. (type species B. fastigata sp. nov.), detailed descriptions and pictures of the three new species are presented.


2020 ◽  
Author(s):  
Wei Dong ◽  
Bin Wang ◽  
Kevin D. Hyde ◽  
Eric H. C. McKenzie ◽  
Huzefa A. Raja ◽  
...  

AbstractFreshwater Dothideomycetes are a highly diverse group of fungi, which are mostly saprobic in freshwater habitats worldwide. They are important decomposers of submerged woody debris and leaves in water. In this paper, we outline the genera of freshwater Dothideomycetes with notes and keys to species. Based on multigene analyses and morphology, we introduce nine new genera, viz. Aquimassariosphaeria, Aquatospora, Aquihelicascus, Fusiformiseptata, Neohelicascus, Neojahnula, Pseudojahnula, Purpureofaciens, Submersispora; 33 new species, viz. Acrocalymma bipolare, Aquimassariosphaeria kunmingensis, Aquatospora cylindrica, Aquihelicascus songkhlaensis, A. yunnanensis, Ascagilis submersa, A. thailandensis, Bambusicola aquatica, Caryospora submersa, Dictyocheirospora thailandica, Fusiformiseptata crocea, Helicosporium thailandense, Hongkongmyces aquaticus, Lentistoma aquaticum, Lentithecium kunmingense, Lindgomyces aquaticus, Longipedicellata aquatica, Neohelicascus submersus, Neohelicomyces dehongensis, N. thailandicus, Neohelicosporium submersum, Nigrograna aquatica, Occultibambusa kunmingensis, Parabambusicola aquatica, Pseudoasteromassaria aquatica, Pseudoastrosphaeriella aquatica, Pseudoxylomyces aquaticus, Purpureofaciens aquatica, Roussoella aquatica, Shrungabeeja aquatica, Submersispora variabilis, Tetraploa puzheheiensis, T. yunnanensis; 16 new combinations, viz. Aquimassariosphaeria typhicola, Aquihelicascus thalassioideus, Ascagilis guttulaspora, A. queenslandica, A. seychellensis, A. sunyatsenii, Ernakulamia xishuangbannaensis, Neohelicascus aquaticus, N. chiangraiensis, N. egyptiacus, N. elaterascus, N. gallicus, N. unilocularis, N. uniseptatus, Neojahnula australiensis, Pseudojahnula potamophila; 17 new geographical and habitat records, viz. Aliquandostipite khaoyaiensis, Aquastroma magniostiolata, Caryospora aquatica, C. quercus, Dendryphiella vinosa, Ernakulamia cochinensis, Fissuroma neoaggregatum, Helicotruncatum palmigenum, Jahnula rostrata, Neoroussoella bambusae, N. leucaenae, Occultibambusa pustula, Paramonodictys solitarius, Pleopunctum pseudoellipsoideum, Pseudocapulatispora longiappendiculata, Seriascoma didymosporum, Shrungabeeja vadirajensis and ten new collections from China and Thailand, viz. Amniculicola guttulata, Aquaphila albicans, Berkleasmium latisporum, Clohesyomyces aquaticus, Dictyocheirospora rotunda, Flabellascoma fusiforme, Pseudoastrosphaeriella bambusae, Pseudoxylomyces elegans, Tubeufia aquatica and T. cylindrothecia. Dendryphiella phitsanulokensis and Tubeufia roseohelicospora are synonymized with D. vinosa and T. tectonae, respectively. Six orders, 43 families and 145 genera which belong to freshwater Dothideomycetes are reviewed. Of these, 46 genera occur exclusively in freshwater habitats. A world map illustrates the distribution of freshwater Dothideomycetes.


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