Abbrosoga Caldwell, 1951

Otero, Miriel & Bartlett, Charles R., 2019, A New Species of Abbrosoga (Hemiptera: Fulgoroidea: Delphacidae), An Endemic Puerto Rican Planthopper Genus, with an Updated Checklist of the Delphacidae of Puerto Rico, Zootaxa 4563 (2), pp. 372-386 : 375

Key to species of Abbrosoga Caldwell

1 Pro- and mesothorax with narrow dorsal median vitta ( Fig. 1A ), scutellum pale; frons relatively narrow ( Fig. 1B , frons l:w ratio>2); gonostyli distally with ventral hook in lateral view ( Figs 2B , 4A ); aedeagus with single ventral process ( Fig. 4B ), anal tube dorsocaudally without projection in lateral view ( Fig. 4A )........................................ A. errata

1’ Thorax without median vitta, scutellum dark ( Fig. 3A ); frons relatively wide ( Fig. 3B , frons l:w ratio ~1.5); gonostyli distally truncate in lateral view ( Fig. 3E ); aedeagus with single ventral process and two dorsolateral processes ( Fig. 5B ); anal tube projected dorsocaudally in lateral view ( Fig. 3E )............................................... A. multispinosa n. sp.

Figures

FIGURE 1. Abbrosoga errata Caldwell, male holotype except D (Maricao State Forest); A. dorsal habitus, B. front, C. lateral habitus, D. hind leg and metatibial spur, ventral view, E. labels.

FIGURE 2. Abbrosoga errata Caldwell, male terminalia (Maricao State Forest), A. caudal view, B. left lateral view.

FIGURE 3. Abbrosoga multispinosa Otero and Bartlett, male paratype, Mayagüez, P.R. A. dorsal habitus, B. front, C. lateral habitus, D. dorsal view, head and thorax, E. male terminalia, lateral view, F. male terminalia, caudal view, G. lateral view, head and thorax.

FIGURE 4. Abbrosoga errata Caldwell, male terminalia line art (redrawn from Caldwell and Martorell 1951), A. male terminalia, left lateral view; B. aedeagus, right lateral view; C. gonostyli, caudal view.

FIGURE 5. Abbrosoga multispinosa Otero and Bartlett, male genitalia, line art, A. left gonostylus, widest view; B. aedeagus, left lateral view (slightly rotated clockwise).