Pseudolycoriella skusei sp. nov. (Diptera: Sciaridae), a new dark-winged fungus gnat from Norfolk Island and Australia

513

In the course of the present study 28 species of the genus Pseudolycoriella Menzel & Mohrig, 1998 from New Zealand were described as new to science: Pseudolycoriella aotearoa sp. n., Psl. dagae sp. n., Psl. dentitegmenta sp. n., Psl. fiordlandia sp. n., Psl. gonotegmenta sp. n., Psl. hauta sp. n., Psl. huttoni sp. n., Psl. jaschhofi sp. n., Psl. jejunella sp. n., Psl. kaikoura sp. n., Psl. maddisoni sp. n., Psl. mahanga sp. n., Psl. nahenahe sp. n., Psl. orite sp. n., Psl. plicitegmenta sp. n., Psl. porehu sp. n., Psl. porotaka sp. n., Psl. puhihi sp. n., Psl. raki sp. n., Psl. robustotegmenta sp. n.,Psl. subtilitegmenta sp. n., Psl. sudhausi sp. n., Psl. teo sp. n., Psl. tewaipounamu sp. n., Psl. tuakana sp. n., Psl. wernermohrigi sp. n., Psl. whakahara sp. n., and Psl. whena sp. n. Pseudolycoriella cavatica (Skuse, 1888), a widely distributed species, was recorded from New Zealand for the first time, and recognised as a senior synonym of Spathobdella setigera Hardy, 1960 syn. n. Apart from Psl. kaikoura and Psl. cavatica all New Zealand Pseudolycoriella species group in four different clusters: the Psl. bispina complex, the Psl. jejuna complex, the Psl. macrotegmenta complex, and the Psl. zealandica complex. The monophyly of those four species complexes was confirmed by a genetic analysis based on two mitochondrial genes (COI and 16S) and one nuclear gene (28S). A key to the species is given.

Section: Pseudolycoriella Aotearoamentioning

confidence: 99%

The genus Pseudolycoriella Menzel & Mohrig, 1998 (Diptera, Sciaridae) in New Zealand

Köhler¹

2019

513

“…A good character for distinguishing this species are the dark hind femora. The robust flagellomeres with bicoloured necks and the strongly toothed claws are similar to Pseudolycoriella skusei Mohrig, Kauschke & Broadley, described from Queensland and Norfolk Island, Australia (Mohrig et al 2016).…”

Section: A-d]mentioning

confidence: 67%

“…In recent years a number of taxonomic studies of the sciarid fauna in the wider region were completed to try to address this problem: for Australia, Broadley et al (2016) reviewed the male sciarid types described by F.A.A. Skuse (Skuse 1888;1890), described some species from Norfolk Island and eastern Australia (Mohrig et al 2016;2017a;2017b;, and reviewed plant and mushroom pest species (Broadley et al 2018). and reported on the sciarids of New Zealand, Vilkamaa, et al (2011;2012a;2012b;2012c;2012d;2015) studied those of New Caledonia, and sciarids of Papua New Guinea were described by Mohrig (1999;2016).…”

Section: Introductionmentioning

confidence: 99%

Revision of black fungus gnat species (Diptera, Sciaridae) described from the Hawaiian Islands by D.E. Hardy and W.A. Steffan, and a contribution to the knowledge of the sciarid fauna of the Galápagos Islands

Mohrig

Kauschke

Broadley³

2019

Self Cite

553

On the Hawaiian Islands 22 sciarid species were detected, belonging to the following ten genera: Austrosciara Schmitz & Mjöberg, Bradysia Winnertz, Corynoptera Winnertz, Cratyna Winnertz, Epidapus Haliday, Hyperlasion Schmitz, Lycoriella Frey, Phytosciara Frey, Pseudolycoriella Menzel & Mohrig and Scatopsciara Edwards. The revision resulted in new combinations for the following five species: Austrosciara hawaiiensis (Hardy) comb. n., Corynoptera prominens (Hardy) comb. n., Cratyna adrostylata (Hardy) comb. n., Cr. longicosta (Hardy) comb. n., and Scatopsciara hoyti (Hardy) comb. n. Eight species were declared as new synonyms: Bradysia bishopi Steffan, 1973 = B. centidens Vilkamaa, Hippa & Mohrig, 2012 syn. n.; B. crassicornis (Skuse, 1890) = B. molokaiensis (Grimshaw, 1901) syn. n. and = B. aspercera Mohrig, 2016 syn. n.; B. radicum (Brunetti, 1912) = B. spatitergum (Hardy, 1956) syn. n.; Corynoptera prominens (Hardy, 1956) = C. gladiota Mohrig, 2004 syn. n.; Cosmosciara hartii (Johannsen, 1912) = Plastosciara (Plastosciara) latipons Hardy, 1956 syn. n.; Hyperlasion wasmanni (Schmitz, 1918) = Scythropochroa magnisensoria Hardy, 1956 syn. n.; and Scatopsciara hoyti (Hardy, 1956) = Sc. spiculata Vilkamaa, Hippa & Mohrig, 2012 syn. n. These four species are new reports for Hawai‘i, three of them are new to science: Epidapus pallidus (Séguy), Pseudolycoriella nigrofemoralis Mohrig, Kauschke & Broadley sp. n., Scatopsciara hardyi Mohrig, Kauschke & Broadley sp. n. and Sc. steffani Mohrig, Kauschke & Broadley sp. n. A lectotype was designated for Bradysia radicum (Brunetti) in order to fix the name. All new and revised species are figured. The species Bradysia bishopi Steffan, 1973, B. ocellaris (Comstock, 1882), B. radicum (Brunetti, 1912), Cosmosciara hartii (Johannsen, 1912), Pseudolycoriella planiforceps (Steffan, 1971) and Scatopsciara steffani Mohrig, Kauschke & Broadley sp. n. are reported from the Galápagos Islands.

“…According to Pape and Thompson (2013) 34 taxa have been named in honour of Frederick Skuse to date, from across the Bibionidae, Cecidomyiidae, Ceratopogonidae, Chironomidae, Culicidae, Limoniidae, Mycetophilidae, Tachinidae and Tipulidae. As well, the present authors recently described a new species of Sciaridae (Pseudolycoriella skusei) in honour of Skuse and his legacy (Mohrig et al 2016a).…”

Section: Introductionmentioning

confidence: 72%

Revision of the types of male Sciaridae (Diptera) described from Australia by F.A.A. Skuse

Broadley¹,

Kauschke

Mohrig³

2016

Self Cite

561

A total of 27 male sciarid types described by Skuse (1888 and 1890), held in the Australian National Insect Collection, Canberra, and the Australian Museum, Sydney, were remounted and examined microscopically. Of these, 25 species were described as Sciara Meigen, one as Zygoneura Meigen and one as Trichosia Winnertz. Revision of these species revealed the following: 13 species belong to the genus Bradysia Winnertz (B. amabilis, B. conjuncta, B. crassicornis, B. exsequialis, B. frequens, B. froggatti, B. luctifica, B. maesta, B. mastersi, B. ornatula, B. pernitida, B. pictipes, B. unica), 1 species to the genus Corynoptera Winnertz (C. minutela), 4 species to the genus Austrosciara Schmitz & Mjöberg (Aus. infrequens, Aus. montivaga, Aus. spectabilis, Aus. winnertzi), 2 species to the genus Pseudolycoriella Menzel & Mohrig (Psl. cavatica, Psl. ignobilis), 1 species to the genus Pseudozygomma Mohrig (Pseudoz. maculipennis), 1 species to the genus Sciara Meigen (Sc. tryoni), and 1 species to the genus Scythropochroa Enderlein (Scyth. macleayi). In total 26 species were new combinations. Eight species names were declared as new synonyms: Bradysia pictipes (Skuse, 1888) = Sciara notata Skuse, 1888 syn. n. and = Bradysia seticornis Vilkamaa, Hippa & Mohrig, 2012 (from New Caledonia) syn. n.; Bradysia conjuncta (Skuse, 1890) = Sciara serenipennis Skuse, 1890 syn. n.; Pseudolycoriella cavatica (Skuse, 1888) = Sciara familiaris Skuse, 1888 syn. n. and = Sciara festiva Skuse, 1888 syn. n.; Bradysia luctifica (Skuse, 1888) = Bradysia planistylata Vilkamaa, Hippa & Mohrig, 2012 syn. n.; Sciara tryoni Skuse, 1890 = Sciara insulana Vilkamaa, Hippa & Mohrig, 2015 syn. n. (both species are from New Caledonia); Austrosciara winnertzi (Skuse, 1888) = Sciara rufulenta Edwards, 1927 syn. n. (from New Zealand). Lectotype specimens were designated for 17 species in order to fix the names.