Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Close relationship between the genera Sinhomidia and Homidia (Collembola, Entomobryidae) revealed by adult and first instar characters, with description of a new Sinhomidia species.

ABSTRACT: A third species of the genus Sinhomidia is described from South China: S. uniseta sp. nov. This new species can be distinguished from the two other species of the genus by the following characters: colour pattern, single labial chaeta M, chaetotaxy on terga and ventral tube, unguis with three inner teeth, and 15 clypeal ciliated chaetae. Also, the chaetotaxy of the first instar of Sinhomidia is described for the first time in the present paper, and confirms the close relationship between Sinhomidia and Homidia. A key to species of Sinhomidia is provided.

SUBMITTER: Pan ZX

PROVIDER: S-EPMC6711937 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Close relationship between the genera Sinhomidia and Homidia (Collembola, Entomobryidae) revealed by adult and first instar characters, with description of a new Sinhomidia species.

Pan Zhi-Xiang ZX Si Chen-Chong CC Zhang Shu-Sheng SS

ZooKeys 20190820

A third species of the genus Sinhomidia is described from South China: S. uniseta sp. nov. This new species can be distinguished from the two other species of the genus by the following characters: colour pattern, single labial chaeta M, chaetotaxy on terga and ventral tube, unguis with three inner teeth, and 15 clypeal ciliated chaetae. Also, the chaetotaxy of the first instar of Sinhomidia is described for the first time in the present paper, and confirms the close ...[more]

PMID: 31496885

Similar Datasets

New species of Homidia (Collembola, Entomobryidae) from eastern China with description of the first instar larvae.

Project description:Morphology of the first instar larvae of Collembola has considerably taxonomical and phylogenetic significance. We describe the first instar larvae for the first time in Homidia. External morphology of first instar larvae and adults of Homidia jordanai sp. n. is described based on observations under light and scanning electron microscopes. Most organs of adults bear considerably more setae than the first instar larvae; in addition, first instar larval Homidia lack labial seta R, seta on tenaculum, mucronal spine, and dental spines. The new species is characterized by weakly pigmented body, long antennae subequal to body in length, 1+1 inner macrochaetae on Abd. III, few inner macrochaetae on posterior Abd. IV, and spiny and short seta pi on dental base. Differences between new species and other two similar ones, taxonomical significance of the first instar larvae and the position of Homidia are also discussed.

| S-EPMC3234423 | biostudies-literature

Revisiting the type species of the genus Homidia (Collembola, Entomobryidae).

Project description:Homidiacingula Börner, 1906, the type species of the genus Homidia Börner, 1906, is widespread from India to Southeast Asia, but its detailed morphological characteristics have not yet been described. We examined the morphology of specimens of H.cingula from Indonesia and southwestern China and confirmed their conspecific status by comparing their DNA barcoding sequences. We also compared the morphology of H.cingula with other two closely related species, confirming the valid species status of H.subcingula Denis, 1948. Our study provides new taxonomic and molecular data for the genus Homidia.

| S-EPMC10466109 | biostudies-literature

Characterization of the complete mitochondrial genome of Homidia socia (Collembola: Entomobryidae).

Project description:The complete mitochondrial genome of Homidia socia was assembled from the Illumina sequencing data. The circularized genome spans 14,793 bp with a high A + T content of 75.1% and consists of 13 protein-coding genes, 22 tRNA genes, two rRNA genes. The most common start and stop codon for 13 PCGs are ATT and TAA, respectively. A phylogeny of 16 collembolan species clustered this species within Entomobryidae.

| S-EPMC7707712 | biostudies-literature

First and second instar larvae and adults of a new Homidia species (Collembola, Entomobryidae) recorded from Xizang Autonomous Region with three new records.

Project description:Three new recorded species of genus Homidia were collected from Xizang Autonomous Region, China, in the present paper. Among them, a new species, Homidiabreviseta Pan, sp. nov., is included in the present paper. This new species can be identified by having a single uninterrupted dark band on central thoracic segment III; 14 macrochaetae on abdominal segment I and seven on the posterior central abdominal segment IV (half segment); and very short bothriotricha on abdominal segments II-IV. It can be easily discriminated from similar species of Homidia by its colour pattern, chaetotaxy of the labium, and abdominal segments I and IV. The chaetotaxy of the first and second instar larvae of this new species and a key to four species of genus Homidia from Xizang are also provided.

| S-EPMC8942967 | biostudies-literature

Two new species and two new records of Homidia (Collembola, Entomobryidae) from China.

Project description:Homidia, one of the largest genera of the family Entomobryidae, is widely distributed in China. To date, 46 species of this genus are present in China and account for approximately 60 % of all known species of the genus. In the present paper, two new species of Homidia are described from China: H.acutus sp. nov. and H.changensis sp. nov. The former is discriminated by the brown to blue-violet pigment present on whole dorsal body and by pointed tenent hairs. The latter is characterised by having only scattered traces of brown pigment on tergites, and by the special macrochaetal formula of coxae. Additionally, two known species of the genus, H.linhaiensis Shi, Pan & Qi, 2009 and H.socia Denis, 1929, are reported from Jiangxi Province for the first time, and some of their taxonomic characters are described. A key to the Chinese species of the genus is provided.

| S-EPMC9836649 | biostudies-literature

Smooth post-labial chaetae in Homidia (Collembola, Entomobryidae) and the description of four new species from China with the aid of DNA barcoding.

Project description:Four new species of Homidia are described from the Guangxi Zhuang Autonomous Region, China. Homidialongiantenna sp. nov. is characterised by its long antenna and slightly expanded post-labial chaetae; H.guangxiensis sp. nov. by the presence of smooth chaetae on the post-labium and posterior face of the ventral tube; H.huapingensis sp. nov. by the presence of smooth post-labial chaetae and pointed tenent hairs; and H.oligoseta sp. nov. by the pointed tenent hairs and fewer macrochaetae on Abdomen IV. Additions to the original description of Homidiaacutus Jing & Ma, 2022 are also provided.

| S-EPMC11447461 | biostudies-literature

Investigation on the true identity of Entomobryanigriventris Stach, 1929 (Collembola, Entomobryidae) with the description of a new species

Project description: Not available

| S-EPMC10716847 | biostudies-literature

Three new species of Entomobryidae (Collembola, Entomobryoidea) from China.

Project description:Three new species of entomobryid springtails (Collembola) from China are described here. Homidiapseudozhangisp. nov. is characterised by a narrow irregular longitudinal stripe on the body, smooth chaetae e and l1 of the labial base, and the relative position of the specialized microchaeta on Abd. I; H.qianensissp. nov. by its colour pattern on the antennae and nine sutural macrochaetae on the head; and Entomobryashaanxiensissp. nov. by its colour pattern, labral papillae and the lateral process of labial papilla E. Specimens of Akabosiamatsudoensis Kinoshita, 1919 from China are redescribed, including description of some characters for the first time.

| S-EPMC10311356 | biostudies-literature

Coecobryasirindhornae sp. n., the most highly troglomorphic Collembola in Southeast Asia (Collembola, Entomobryidae).

Project description:The most highly troglomorphic Collembola of Southeast Asia, Coecobryasirindhornae sp. n., is described from a cave in Satun province, Thai Peninsula. It is characterised by its large size, extremely elongated antennae, relatively long legs and furca, reduced macrochaetotaxy, very long and slender claw, pointed tenent hair, four sublobal hairs on outer maxillary lobe, and the absence of eyes and pigmentation. A checklist of Thai Coecobrya species and a key to the troglomorphic species of Thailand are provided. Troglomorphy and conservation of cave habitats in the area are discussed.

| S-EPMC6381216 | biostudies-literature

Description of three new species of Callyntrura (Japonphysa) (Collembola, Entomobryidae) from China with the aid of DNA barcoding.

Project description:Callyntrura(s.l.) Börner, 1906 is the largest genus of the subfamily Salininae and contains 11 subgenera and 98 species from all over the world (mainly Asia), with eight species recorded from China. In the present paper, three new species of Callyntrura(s.l.) are described from China: C. (Japonphysa) xinjianensissp. nov.; C. (J.) tongguensissp. nov. and C. (J.) raoisp. nov. Their differences in colour pattern, chaetotaxy and other characters are slight, however distances of COI mtDNA support their validation as three new distinct species. A key to the Chinese Callyntrura(s.l.) is provided.

| S-EPMC10756065 | biostudies-literature