Megabahita cipoensis Camisão, Zahniser & Takiya, 2025, sp. nov.

Megabahita cipoensis sp. nov. (Fig. 2) Type-locality: Jaboticatubas, Minas Gerais State, Brazil. Length: 5.7 mm. Coloration: Crown light brown; frontal region with two dark brown irregular shaped maculae; discal region with a pair of orange bands and a pair of dark brown irregular shaped maculae near the posterior margin (Fig. 2A). Frons dark brown, with light brown lines over lateral muscular insertions (Fig. 2B). Pronotum dark brown, with yellow, orange and light brown spots and maculae (Fig. 2A). Mesonotum brown; scutum with two trapezoidal dark brown maculae and several light-yellow spots; scutellum with three light yellow maculae, two near the lateral margins, with a triangular dark brown macula inside each, and the third one on the apex (Fig. 2A). Forewing translucent; veins brown, with transparent and dark brown maculae inside several cells on corium and clavus (Figs. 2 A-B). Ventral surface and legs dark brown, with light brown maculae (Fig. 2B). External morphology: Head short; crown not produced anteriorly; coronal suture extending beyond midlength of crown; frontal region upturned in lateral view; texture of anterior margin of head transversely striate; lateral frontal suture touching outer lateral margin of ocellus (Fig. 2A). Clypellar suture straight. Forewing outer anteapical cell apex rounded; with reflexed costal veins (Fig. 2A–B). Profemur intercalary row with 20 macrosetae; row AV with 10-11 macrosetae. Other characters as in the generic description. Male genitalia: Pygofer dorsoapical margin incised near midlength; without dorsal processes; with ventral processes long, curved upwards and spatulate; posterior margin rounded (Fig. 2C). Valve subtriangular (Fig. 2D). Connective stem longer than anterior arms in dorsal view (Fig. 2E). Style with apophysis apical region between preapical lobe and apex shorter than rest of style; apex acuminate, curved outwards in dorsal view (Fig. 2E). Aedeagus shaft distinctly upturned at apical third; without processes (Fig. 2F–G). Female terminalia: Female unknown. Etymology: The name of the new species refers to the type locality, which is in Parque Nacional do Cipó, an important national park in Minas Gerais, Brazil. Notes: M. cipoensis resembles M. spatulata, as they both have the pygofer with a ventral process spatulate. However, the new species can be distinguished by the absence of dorsal process on the pygofer; the overall shape of the pygofer and styles; and aedeagus atrium more robust. Type-material: holotype ♂, “ Brasil, MG, Jabotica | tubas, PN Serra do Cipó | Alojamento sede | pano branco MG 2011/02 | 10.XII.2011 DMT”, “ENT 2795” “ DZRJ-AUCH-827 ” (DZRJ).

Institutions

Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2025-05-21
DOI
https://doi.org/10.5281/zenodo.15562462
Primary Topic
Diatoms and Algae Research
Type
article
Field-Weighted Citation Impact
0.00
Controls
|||
ALL TIME
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
article

Megabahita cipoensis Camisão, Zahniser & Takiya, 2025, sp. nov.

Zenodo (CERN European Organization for Nuclear Research)
Diatoms and Algae Research
article

Megabahita cipoensis Camisão, Zahniser & Takiya, 2025, sp. nov.

article en

Abstract

Megabahita cipoensis sp. nov. (Fig. 2) Type-locality: Jaboticatubas, Minas Gerais State, Brazil. Length: 5.7 mm. Coloration: Crown light brown; frontal region with two dark brown irregular shaped maculae; discal region with a pair of orange bands and a pair of dark brown irregular shaped maculae near the posterior margin (Fig. 2A). Frons dark brown, with light brown lines over lateral muscular insertions (Fig. 2B). Pronotum dark brown, with yellow, orange and light brown spots and maculae (Fig. 2A). Mesonotum brown; scutum with two trapezoidal dark brown maculae and several light-yellow spots; scutellum with three light yellow maculae, two near the lateral margins, with a triangular dark brown macula inside each, and the third one on the apex (Fig. 2A). Forewing translucent; veins brown, with transparent and dark brown maculae inside several cells on corium and clavus (Figs. 2 A-B). Ventral surface and legs dark brown, with light brown maculae (Fig. 2B). External morphology: Head short; crown not produced anteriorly; coronal suture extending beyond midlength of crown; frontal region upturned in lateral view; texture of anterior margin of head transversely striate; lateral frontal suture touching outer lateral margin of ocellus (Fig. 2A). Clypellar suture straight. Forewing outer anteapical cell apex rounded; with reflexed costal veins (Fig. 2A–B). Profemur intercalary row with 20 macrosetae; row AV with 10-11 macrosetae. Other characters as in the generic description. Male genitalia: Pygofer dorsoapical margin incised near midlength; without dorsal processes; with ventral processes long, curved upwards and spatulate; posterior margin rounded (Fig. 2C). Valve subtriangular (Fig. 2D). Connective stem longer than anterior arms in dorsal view (Fig. 2E). Style with apophysis apical region between preapical lobe and apex shorter than rest of style; apex acuminate, curved outwards in dorsal view (Fig. 2E). Aedeagus shaft distinctly upturned at apical third; without processes (Fig. 2F–G). Female terminalia: Female unknown. Etymology: The name of the new species refers to the type locality, which is in Parque Nacional do Cipó, an important national park in Minas Gerais, Brazil. Notes: M. cipoensis resembles M. spatulata, as they both have the pygofer with a ventral process spatulate. However, the new species can be distinguished by the absence of dorsal process on the pygofer; the overall shape of the pygofer and styles; and aedeagus atrium more robust. Type-material: holotype ♂, “ Brasil, MG, Jabotica | tubas, PN Serra do Cipó | Alojamento sede | pano branco MG 2011/02 | 10.XII.2011 DMT”, “ENT 2795” “ DZRJ-AUCH-827 ” (DZRJ).

Zenodo (CERN European Organization for Nuclear Research)
Universidade Federal do Rio de Janeiro (BR), National Museum of Natural History (US)
Openalex Percentile: Top 58%
Diatoms and Algae Research
AI Navigator

Ask Laika to Summarize, Analyze, and Connect papers live on the map.

Summarize Papers & Methodologies

Extract key findings, datasets, and comparative methods across publications.

Benchmark Rankings & Visual Analytics

Rank top research institutions, authors, funders, topics, and journals by Field-Weighted Citation Impact (FWCI) and paper volume with instant charts.

Connect Distant Disciplines

Bridge topological clusters on the map to find hidden collaborative intersections.