Fig. 1. a. Yucca brevifolia supporting 13 in Bagnalliella mojave (Thysanoptera: Phlaeothripidae) thrips inhabit small and isolated Yucca brevifolia (Agavaceae) host plants

Fig. 1. a. Yucca brevifolia supporting 13 leaf clusters and inhabited by Bagnalliella mojave. b. B. mojave adults and immatures on bases of young leaves at center of leaf cluster. c-f. Dorsal aspect of life stages illuminated from above: c, First-instar larva; d, Second-instar larva; e, Third instar (propupa); f, Brachypterous female mounted in euparal on slide.