caa a22 4500 397547412 CHVBK 20180308164742.0 cr unu---uuuuu 161202e19960101xx s 000 0 eng 10.1093/aesa/89.1.1 doi (NATIONALLICENCE)oxford-10.1093/aesa/89.1.1 Descriptions of Immature Stages of Trupanea nigricornis and T. bisetosa (Diptera: Tephritidae) from Southern California [Elektronische Daten] [Khouzama M. Knio, Richard D. Goeden, David H. Headrick] The immature stages of the sympatric, cryptic species Trupanea nigricornis (Coquillett), a flower head-infesting fruit fly that attacks a wide range of hosts in the Asteraceae in southern California, and T. bisetosa (Coquillett), an oligophagous congener that attacks only a few hosts in the tribe Heliantheae, are described and illustrated. Detailed examination with the aid of scanning electron microscopy of the eggs, all 3 instars, and puparia of this taxonomically closely allied generalist and specialist revealed many similarities and very few differences, for instance, most puparia of T. nigricornis were shorter and narrower than those of T. bisetosa. Therefore, major differences in the host-plant specificities of these cryptic, possibly sibling, species were not reflected by substantial morphological differences among their immature stages. © 1996 Entomological Society of America Systematics nationallicence Trupanea nationallicence cryptic species nationallicence immature stages nationallicence sympatry nationallicence taxonomy nationallicence Knio Khouzama M. Department of Entomology, University of California, Riverside, CA 92521. aut Goeden Richard D. Department of Entomology, University of California, Riverside, CA 92521. aut Headrick David H. Department of Entomology, University of California, Riverside, CA 92521. aut Annals of the Entomological Society of America Oxford University Press 89/1(1996-01-01), 1-11 0013-8746 89:1<1 1996 89 aesa https://doi.org/10.1093/aesa/89.1.1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1093/aesa/89.1.1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Knio Khouzama M. Department of Entomology, University of California, Riverside, CA 92521 aut NATIONALLICENCE 700 1- Goeden Richard D. Department of Entomology, University of California, Riverside, CA 92521 aut NATIONALLICENCE 700 1- Headrick David H. Department of Entomology, University of California, Riverside, CA 92521 aut NATIONALLICENCE 773 0- Annals of the Entomological Society of America Oxford University Press 89/1(1996-01-01), 1-11 0013-8746 89:1<1 1996 89 aesa Metadata rights reserved CC BY-NC-4.0 http://creativecommons.org/licenses/by-nc/4.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-oxford