01352nas a2200169 4500008004100000022001400041245019600055210006900251260001500320300001200335490000700347520055800354100002400912700002700936700002900963856019000992 2021 eng d a0003-455X00aHoffmanopeltis (Diplopoda: Polydesmida), a New Genus of Chelodesmidae from the Cerrado-Atlantic Forest Ecotone, Southeastern Brazil, with a List of Species in the State of Minas Gerais0 aiHoffmanopeltisi Diplopoda Polydesmida a New Genus of Chelodesmi c01/06/2021 a115-1260 v583 a

Hoffmanopeltis gen. nov. (type species Leptodesmus ravus Schubart, 1956) is described to accommodate H. ravus (Schubart, 1956) comb. nov. and H. contiger sp. nov, from Cerrado-Atlantic Forest ecotone, southeastern Brazil. The new genus is compared with other genera of Chelodesmidae, in particular AtlantodesmusHoffman, 2000 and Plectrogonodesmus Hoffman, 2012, based on the morphology of the acropodital region and solenomere. In addition, an updated list of species of Chelodesmidae recorded in the state of Minas Gerais, Brazil, is provided.

1 aBouzan, Rodrigo, S.1 aBrescovit, Antonio, D.1 aIniesta, Luiz, Felipe M. uhttps://bioone.org/journals/annales-zoologici-fennici/volume-58/issue-1-3/086.058.0111/Hoffmanopeltis-Diplopoda--Polydesmida-a-New-Genus-of-Chelodesmidae-from/10.5735/086.058.0111.short01947nas a2200241 4500008004100000022001400041245016500055210006900220260001500289300001200304490000700316520117700323653001301500653001401513653001201527653001001539653001601549100002201565700002001587700002701607700002401634856004701658 2020 eng d a1445-522600aPhylogenetic placement of the monotypic genus Holopodostreptus Carl, 1913 and notes on the systematics of Pseudonannolenidae (Spirostreptida: Cambalidea)0 aPhylogenetic placement of the monotypic genus iHolopodostreptusi c14/08/2020 a661-6770 v343 a

The genus Holopodostreptus Carl, 1913 is a poorly known monotypic genus endemic to Ecuador. It differs from most other Pseudonannolenidae by a set of characteristics of the gnathochilarium and gonopods. Herein, we provide descriptive notes of males of H. braueri Carl, 1913 based on recently collected material. Females of the species are described for the first time, and images of the vulvae are provided. In addition, we attempt for the first time to place Holopodostreptus in a phylogenetic context. With a total of 14 taxa and 41 morphological characters, and under implied weighting (k = 6), a single most-parsimonious tree is recovered (total fit = 35.86). The genus is recovered as sister-group of Physiostreptus Silvestri, 1903. The clade Holopodostreptus + Physiostreptus is supported by one synapomorphy (absence of setae on the prefemoral process of leg-pair 1 in males) and one homoplastic transformation (narrow telopodite). Based on the phylogenetic results, notes on the subfamilies Pseudonannoleninae, Cambalomminae and Physiostreptinae and a key for all pseudonannolenid genera are provided.

10aColombia10aDiplopoda10aEcuador10aHaiti10aWest Indies1 aIniesta, Luiz, FM1 aEnghoff, Henrik1 aBrescovit, Antonio, D.1 aBouzan, Rodrigo, S. uhttp://www.publish.csiro.au/?paper=IS2001203245nas a2200241 4500008004100000022001400041245019600055210006900251260001500320300000800335520235200343653001402695653002302709653002702732653001802759100003002777700002402807700003102831700002602862700001702888700002702905856007102932 2020 eng d a0037-927100aEcological niche modeling predicting the potential invasion of the non-native millipede Oxidus gracilis (C. L. Koch, 1847) (Polydesmida: Paradoxosomatidae) in Brazilian Atlantic Forest0 aEcological niche modeling predicting the potential invasion of t c16/11/2020 a1-83 a

Summary: The millipede Oxidus gracilis (C. L. Koch, 1847) is a cosmopolitan introduced species largely recorded in the southeast region of Brazil. The species is considered an agricultural pest with records in poly- or monocultures, and its influence on native communities of plants and invertebrates is still unknown in Brazil. From this perspective, a maximum entropy model was used to explore the predicted distribution of O. gracilis in Brazil. The results showed a highly suitable area in Atlantic Forest (AUC = 0.949 ± 0.02). Considering percent contribution, annual mean temperature (= 54.9) was the main variable which has influenced the modeling. The potentially suitable areas recovered in Atlantic Forest suggest that attention should be given to its possible invasion and the potential damage of O. gracilis to natural communities.

Modélisation de la niche écologique prédisant l’invasion potentielle du mille-pattes non indigène Oxidus gracilis (C. L. Koch, 1847) (Polydesmida : Paradoxosomatidae) dans la forêt atlantique brésilienne

Résumé: Le mille-pattes Oxidus gracilis (C. L. Koch, 1847) est une espèce introduite cosmopolite et largement observée dans la région sud-est du Brésil. L’espèce est considérée comme un ravageur agricole des mono- et polycultures, et son influence sur les communautés indigènes de plantes et d’invertébrés est encore inconnue au Brésil. Dans cette perspective, un modèle d’entropie maximale a été utilisé pour explorer la distribution potentielle d’O. gracilis au Brésil. Les résultats ont montré une zone favorable élevée dans la forêt atlantique (AUC = 0.949 ± 0.02). La température moyenne annuelle (= 54.9) a été la principale variable qui a influencé la modélisation. Les zones potentiellement favorables de la forêt atlantique suggèrent qu’il faut être vigilant quant à sa possible invasion et aux dommages potentiels sur les communautés indigènes.

10aDiplopoda10aintroduced species10apotential distribution10aSouth America1 aIniesta, Luiz, Felipe Mor1 aBouzan, Rodrigo, S.1 aRodrigues, Patricia, E. S.1 aDe Almeida, ThaĆ­s, M1 aOtt, Ricardo1 aBrescovit, Antonio, D. uhttps://www.tandfonline.com/doi/full/10.1080/00379271.2020.1834873