Maricopa County, Arizona
Sphingidae Larvae

Sphinginae subfamily

Sphingini tribe: Agrius cingulata, BAMONA Pink-spotted Hawkmoth: Larvae feed on plants in the Convolvulaceae family, especially Ipomoea batatas (sweet potato) and in the Solanaceae family, especially (Datura) (jimsonweed) and related plants in the Americas. There is also a brown form. Look for very large, dark spiracular circles. likely as an adult stray; unlikely in larval stage Lintneria separatus WO?, the Separated Sphinx Salvia greggii has been confirmed as a larval host by Robert A. Behrstock. Jim Tuttle, tentative id, writes, "All of the penultimate instars of both Lintneria (Sphinx) istar and Lintneria (Sphinx) separatus that I have reared have been mundane green." Manduca quinquemaculatus BAMONA, the Five-spotted Hawkmoth The caterpillars are called Tomato Hornworms and each has a black horn at the end of the abdomen. Larvae feed on potato, tobacco, tomato, and other plants in the nightshade family (Solanaceae). Most larvae are green, but there is also a very beautiful brown form to the left. Manduca rustica BAMONA/TJR, the Rustic Sphinx The caterpillar has numerous white nodules on top of the thorax and seven pairs of oblique, blue-gray stripes along the side of the body. The horn is white at the base and blue-gray at the tip. Many hosts are utilized. Manduca rustica fifth instar, Chandler, October 8, 2009, courtesy of T. J. Robb. Manduca sexta BAMONA/CK, the Carolina Sphinx Tobacco Hornworms, equipped with a red-tipped horn at the end of the abdomen, are true gluttons and feed on tobacco and tomato, and occasionally potato and pepper crops and other plants in the nightshade family (Solanaceae). Manduca sexta fifth innstars, Phoenix, October 19, 2011, Cynthia Kraft Sagenosoma elsa WO?, the Elsa Sphinx Larval hosts are unknown, but larvae probably feed on Lycium in the nightshade family (Solanaceae). Note the strong oblique black lines and the black anal horn. Sphinx asellus BAMONA, the Asella sphinx Larval hosts are Manzanita and Arctostaphylos of the Ericaceae family. Look for a blue horn and strong purple colouration. Sphinx chersis BAMONA, the Great Ash Sphinx The larvae are pale bluish green. The head has a pair of yellow lateral bands meeting at the apex. Larval hosts are ash, lilac, privet, cherry, and quaking aspen. Sphinx chersis mature larva, Laveen, May 8, 2012, Christopher Seay and students of Vista Del Sur Traditional School. Smerinthini Tribe: Pachysphinx occidentalis BAMONA, the Big Poplar Sphinx Larvae feed on cottonwood and poplar (Populus) and willow (Salix). Larvae are very chunky with little to distinguish them from Pachysphinx modesta. Paonias myops WO?, the Small-eyed Sphinx Wild cherry species are the favorites as larval foodplants, but eggs will also be deposited on birches and other forest trees. To the left a second/third instar larva rests on pin cherry. The "red heart" marking readily identifies this species. generally more eastern species; possibly Smerinthus cerisyi BAMONA, Cerisy's Sphinx; Cerisyi larvae greatly resemble modesta larvae, both being pale green, with granular skin, pale lateral diagonal lines, faint red spiracular circles, and very pale longitudinal lines running from the head to a more pronounced anal diagonal line. Larvae have green heads bounded dorsally with a pale yellow inverted "V". Smerinthus saliceti BAMONA, the Salicet Sphinx, flies in valleys and along streamsides from Mexico City north to west Texas, southern Arizona, and extreme southern California. There are two colour morphs, one a pale green and one lime green. Larvae feed on willow (Salix) or poplar (Populus). Macroglossinae subfamily Dilophonotini tribe: Erinnyis crameri, the Cramer's Sphinx, BAMONA Larvae feed on various plants in the dogbane family (Apocynaceae): Rauvolfia ligustrina, Rauvolfia tetraphylla, Stemmadenia obovata. There is also a brown form. likely as an adult stray; unlikely in larval stage. Erinnyis ello BAMONA, the Ello Sphinx Larvae feed on papaya (Carica papaya), Cnidoscolus angustidens, poinsettia (Euphorbia pulcherrima), guava (Psidium species) and saffron plum (Bumelia angustifolia/Bumelia celastrina). Manilkara bahamensis, Willow Bustic (Bumelia salicifolia) and Painted Leaf (Poinsettia heterophylla) are also hosts. Nice socks! Larvae show considerable variation. Erinnyis obscura, the Obscure Sphinx, BAMONA Larvae feed on Rauvolfia ligustrina, Rauvolfia tetraphylla, Stemmadenia obovata, Philibertia, Cynanchum, papaya (Carica papaya), Asclepiadaceae, Blepharodon mucronatum, White vine (Sarcostemma clausum) and Morrenia odorata. Hemaris thetis BAMONA, Larval host plants include Snowberry (Symphoricarpos), honeysuckle (Lonicera), Coralberry, viburnums, high bush cranberry and hawthorn (Crataegus). Horn is black with a slightly lighter base. This western species was formerly classified as H. diffinis or H. senta. Those species west of the Continental Divide are now classified as H. thetis. Philampelini tribe: Eumorpha achemon BAMONA/MR, the Achemon Sphinx Larvae feed upon Grape (Vitis), Virginia Creeper (Parthenocissus quinquefolia) and other vines and ivies (Ampelopsis). Larvae occur in both a light (green) form and a darker (tan/brown) form. Note six "segmented" oblique lines. Eumorpha achemon, Melissa Rogers (Rogers family), Mesa, September 18, 2008 Macroglossini tribe: Hyles lineata BAMONA/MR, the White-lined Sphinx Larvae are highly varied and feed on a great diversity of plants including willow weed (Epilobium), four o'clock (Mirabilis), apple (Malus), evening primrose (Oenothera), elm (Ulmus), grape (Vitis), tomato (Lycopersicon), purslane (Portulaca), and Fuschia. All larvae seem, however, to have the red/black swellings split by dorso-lateral lines. Hyles lineata, Melissa Rogers (Rogers family), Mesa, September 18, 2008