Bagous fractus

ROBERTO CALDARA, CHARLES W. O’BRIEN & MASSIMO MEREGALLI, 2017, A phylogenetic analysis of the aquatic weevil tribe Bagoini (Coleoptera: Curculionidae) based on morphological characters of adults, Zootaxa 4287 (1), pp. 1-63 : 47

publication ID

https://doi.org/ 10.11646/zootaxa.4287.1.1

publication LSID

lsid:zoobank.org:pub:13C4F702-EF00-4F04-B38E-3F0AA6CAF718

DOI

https://doi.org/10.5281/zenodo.4386716

persistent identifier

https://treatment.plazi.org/id/D1778785-4F53-1F24-0DD7-6DC814CFFB81

treatment provided by

Plazi

scientific name

Bagous fractus
status

 

22. Bagous fractus View in CoL group

Diagnosis. Penis body widest in front of dorsal process (char. 83.1), with ventral surface distinctly bicarinate (char. 71.2). Arms of spiculum ventrale apically broadly fused, leaving a small to large membranous central fenestra.

Remarks. O'Brien et al. (1995) included B. fractus and B. fractodes , reciprocally similar in habitus, in the same group, expressing however reservations concerning important differences they share in the shape of the penis. A close relationship between these two species was not supported by our analysis. In B. fractus the apex of the penis body is curved on the left only at its strict apex (as in B. simulans and B. apicalis ) but not as in B. frit where the penis body is curved on the left from the apical third.

Species included. PAL: * Bagous fractus O'Brien & Morimoto, 1994 .

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Coleoptera

Family

Curculionidae

Genus

Bagous

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