Phanuromyia Dodd

Nesheim, Katherine C., Masner, Lubomir & Johnson, Norman F., 2017, The Phanuromyiagaleata species group (Hymenoptera, Platygastridae, Telenominae): shining a lantern into an unexplored corner of Neotropical diversity, ZooKeys 663, pp. 71-105 : 71

publication ID

https://dx.doi.org/10.3897/zookeys.663.11554

publication LSID

lsid:zoobank.org:pub:B330445E-8AB6-4200-8D8E-547F7B77F66D

persistent identifier

https://treatment.plazi.org/id/7D5DD07F-F82E-230D-EB0F-F26CD336DBB3

treatment provided by

ZooKeys by Pensoft

scientific name

Phanuromyia Dodd
status

 

Phanuromyia Dodd

Phanuromyia Dodd, 1914: 121. Original description. Type: Phanuromyia rufobasalis Dodd, by monotypy and original designation. Kieffer 1926: 16, 131 (description, keyed); Muesebeck and Walkley 1956: 384 (citation of type species); Masner, 1976: 79 (taxonomic status); Johnson 1991: 211 (description); Johnson 1992: 564 (catalog, catalog of world species); Johnson and Musetti 2003: 139 (description, synonymy, list of included species); Taekul et al. 2014: 30 (diagnosis, phylogenetic relationships within Telenominae); Veenakumari and Mohanraj 2014: 135, 146 (key to species of India, distribution).

Issidotelenomus Pélov, 1975: 89. Original description. Type: Issidotelenomus obscuripes Pélov, by original designation. Kozlov and Kononova 1983: 137 (junior synonym of Telenomus Haliday); Johnson and Musetti 2003: 140 (junior synonym of Phanuromyia Dodd).

Diagnosis.

The three genera Phanuromyia , Telenomus and Trissolcus Ashmead cannot be distinguished on the basis of any single, easily recognized morphological character. Rather, they are recognized by the preponderance of evidence from several characters: presence or absence of sculpture on the medial portion of the frons, length of setation between the ommatidia of the compound eyes, shape of the head, number of clavomeres in the female antenna, presence or absence of notauli on the mesoscutum, presence or absence of sculpture on the disk of the mesoscutellum, form of the sternaulus, shape of the first and second metasomal tergites, and sculpture of the second metasomal tergite. To distinguish Phanuromyia , focus should first be placed on the sternaulus. In the large majority of species this is expressed as a line of pits, beginning anteriorly on the mesepisternum near the dorsal apex of the acetabular carina and extending dorsally and posteriorly toward the mesopleural pit. In Telenomus and Trissolcus the sternaulus may have a single irregularly shaped pit, and its course is otherwise represented by fold or crease in the cuticle. Small individuals of Phanuromyia , however, also may have merely a poorly defined line of impression. Supplemental characters to distinguish Phanuromyia are eye setation very short or seemingly absent; frontal depression weakly expressed so that the head appears semiglobose in shape; frontal sculpture highly variable, ranging from smooth to sculptured throughout; female antenna with five clavomeres (defined morphologically, see Johnson 1984); notauli absent; mesoscutellar disk sculpture highly variable; T1 strongly transverse; T2 longer than wide; T2 often with distinctive coriaceous to reticulate microsculpture extending beyond the pits marking the position of the antecostal suture and the longitudinal striae arising between those pits. As Dodd (1914) noted, the ovipositor is often exserted a great distance and is easily seen, but this feature is relevant for only a minority of species.

Within Phanuromyia , we separate the galeata group purely as a practical grouping, and at this point we do not assert its monophyly. The group may be distinguished, first and foremost, by their unusually large body size: most specimens are greater than 2 mm in length. Beyond that, the body is distinctly elongate, T1 in the female is produced into a horn to house the ovipositor, T2 is strongly elongate, as often are the following tergites. The group is strictly Neotropical in distribution, extending from the Isthmus of Tehuantepec in the north to Misiones in southern Paraguay.

Key to assist recognition of Phanuromyia

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hymenoptera

Family

Platygastridae

SubFamily

Telenominae