Helmablatta Vidlicka, Vrsansky et Deharveng, gen. n.
Creators: name: Vidlička, Ľubomír
name: Vršanský, Peter
name: Kúdelová, Tatiana
name: Kúdela, Matúš
name: Deharveng, Louis
name: Hain, Miroslav
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Blattodea
Nocticolidae
Helmablatta

description: Helmablatta Vidlička, Vršanský et Deharveng, gen. n.
Type species: Helmablatta louisrothi Vidlička, Vršanský et Deharveng, sp. n. designated below by monotypy.
Diagnosis. Differing from all living and fossil cockroach species in the presence of body modifications, mainly feature of tergal gland, tergal unpaired growth and excisions on both wing pairs.
Cavernicolous. Spelaeoblatta -like. Male: Small, pale, eyes present but reduced. Tegmina abbreviated, lacking venation (only Sc allusively visible), apical half sinuous. Hind wings partly reduced, lacking venation, deep incision in apex. Abdomen short, abdominal tergal gland very well developed, composite of the three segments, T3-T5. Tergite 8 with large central anteriorly incurved hook. Legs long, coxae and femora robust, pulvilli and arolia absent, tarsal claws simple, symmetrical. Anteroventral margin of front femur with alternate large and small spines irregularly disposed and a large distal spine.
Etymology. Helmablatta after the shape of tergal gland, suggesting helmet (Slavic “helma”) and cockroach genus name Blatta.
Taxon Source Genbank Accesion No. Blattodea
1 Blaptica dubia Inward et al. 2007 DQ873950 2 Byrsotria fumigata Inward et al. 2007 DQ873953 3 Blaberus sp. 1 Inward et al. 2007 DQ873949 4 Archimandrita tessellata Inward et al. 2007 DQ873947 5 Eublaberus posticus Inward et al. 2007 DQ873967 6 Hormetica sp. 1 Inward et al. 2007 DQ873977 7 Lucihormetica subcincta Inward et al. 2007 DQ873984 8 Schultesia lampyridiformis Inward et al. 2007 DQ874017 9 Phoetalia pallida Inward et al. 2007 DQ874004 10 Phortioeca phoraspoides Inward et al. 2007 DQ874005 11 Panchlora azteca Inward et al. 2007 DQ873995 12 Aptera fusca Inward et al. 2007 DQ873945 13 Pycnoscelus surinamensis Inward et al. 2007 DQ874015 14 Calolampra irrorata Inward et al. 2007 DQ873954 15 Opisthoplatia orientalis Inward et al. 2007 DQ873993 16 Pseudophoraspis sp. nr nebulosa Inward et al. 2007 DQ874014 17 Perisphaerus sp. 1 Inward et al. 2007 DQ874003 18 Panesthia cribrata Inward et al. 2007 DQ873997 19 Bantua sp. 1 Inward et al. 2007 DQ873990 20 Perisphaeriinae sp. 1 Inward et al. 2007 DQ874002 21 Diploptera punctata Inward et al. 2007 DQ873959 22 Gyna lurida Inward et al. 2007 DQ873973 23 Blattella germanica Inward et al. 2007 DQ873952 24 Loboptera decipiens Inward et al. 2007 DQ873983 25 Paratemnopteryx couloniana Inward et al. 2007 DQ873998 26 Symploce pallens Inward et al. 2007 DQ874018 27 Temnopteryx sp. 1 Inward et al. 2007 DQ874019 28 Pseudomops oblongata Inward et al. 2007 DQ874013 29 Latiblattella sp. 3 Inward et al. 2007 DQ873981 30 Paratropes sp. 1 Inward et al. 2007 DQ873999 31 Nyctibora acaciana Inward et al. 2007 DQ873992 32 Nyctibora sp. 1 Inward et al. 2007 DQ873991 33 Nauphoeta cinerea Inward et al. 2007 DQ873988 34 Henschoutedenia flexivitta Inward et al. 2007 DQ873976 35 Rhyparobia maderae Inward et al. 2007 DQ874016 36 Gromphadorhina portentosa Svenson & Whiting 2009 AY491322 37 Princisia vanwaerebeki Inward et al. 2007 DQ874008 38 Aeluropoda insignis Inward et al. 2007 DQ873943 39 Leozehntnera maxima Inward et al. 2007 DQ873982 40 Elliptorhina chopardi Inward et al. 2007 DQ873964 41 Brachynauphoeta foulpointeensis Inward et al. 2007 DQ873975
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description: Published as part of Vidlička, Ľubomír, Vršanský, Peter, Kúdelová, Tatiana, Kúdela, Matúš, Deharveng, Louis & Hain, Miroslav, 2017, New genus and species of cavernicolous cockroach (Blattaria, Nocticolidae) from Vietnam, pp. 361-375 in Zootaxa 4232 (3) on pages 362-363, DOI: 10.11646/zootaxa.4232.3.5, http://zenodo.org/record/312401