Otero County, New Mexico
Sphingidae Larvae

Sphinginae subfamily

Sphingini tribe: Lintneria separatus USGS, 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 USGS, 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). There is also a very beautiful brown form. See bottom of page. Manduca quinquemaculatus WO, 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). There is also a very beautiful brown form to the left. Manduca rustica BB, 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, Dog Canyon, on Desert Willow, (Chilopsis linearis), August 24, 2009, Bob Barber. Manduca sexta USGS, 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). 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 WO, the Asella Sphinx Larval hosts are Manzanita and Arctostaphylos of the Ericaceae family. Note the purple on both sides of the oblique white lines, the pale blue horn, brown head and purple feet. Sphinx chersis USGS, 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 dollii WO, the Doll's sphinx Larval hosts are Alligator juniper (Juniperus deppeana) and other juniper species. It is amazing to me how well the larval spiracular patches and false feet match the pattern and colour of the juniper bark. Sphinx libocedrus WO, the Incense Cedar Sphinx Larvae feed on New Mexican forestiera (Forestiera neomexicana), on Forestiera angustifolia and on little leaf ash (Fraxinus gooddingii) in the Oleaceae family. There are green and dark forms and all larvae tend to darken just before pupation. Sphinx vashti USGS, the Snowberry Sphinx Larvae feed on the common snowberry (Symphoricarpos albus) and on coralberry (S. orbiculatus). Note the two golden lines of slightly raised bumps, one just behind the head, the other on the thorax. questionable Smerinthini Tribe: Pachysphinx occidentalis USGS, the Big Poplar Sphinx Larvae feed on cottonwood and poplar (Populus) and willow (Salix). I suspect this species is the more likely of the two Pachysphinx to fly in McKinley County. Larvae are very chunky with little to distinguish them from Pachysphinx modesta. Paonias myops USGS, 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. Smerinthus cerisyi USGS, 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". Macroglossinae subfamily Dilophonotini tribe: Erinnyis obscura, the Obscure Sphinx, WO 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 diffinis WO, the Snowberry Clearwing or Bumblebee Moth. Larval host plants include Snowberry (Symphoricarpos), honeysuckle (Lonicera), Coralberry, viburnums, Blue Dogbane (Apocynum) and dwarf bush honeysuckle (Diervilla lonicera). Horn is black with a yellow base. East of Great Divide. Hemaris thetis WO, 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 USGS, 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. Macroglossini tribe: Darapsa myron WO, the Virginia Creeper Sphinx or the Grapevine Sphinx If you have the foodplants indicated in the common names, you probably have this species nearby. The lower wings are orange. Larvae feed on Virginia creeper (Parthenocissus quinquefolia), Grape (Vitis), Ampelopsis, and Viburnum. Hyles lineata USGS, 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. Proserpinus juanita WO, the Juanita Sphinx Larvae feed on (Onagraceae) including evening primrose (Oenothera), gaura (Gaura), and willow weed (Epilobium). Early instars are green and lack the dark sharply contrasting spiracular circles and other patterning. Proserpinus vega WO, the Vega sphinx Larvae probably feed on (Onagraceae) including evening primrose (Oenothera), gaura (Gaura), and willow weed (Epilobium).