This article includes a list of general references, but it lacks sufficient corresponding inline citations .(October 2023) |
Catalpa sphinx | |
---|---|
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Lepidoptera |
Family: | Sphingidae |
Genus: | Ceratomia |
Species: | C. catalpae |
Binomial name | |
Ceratomia catalpae | |
Synonyms | |
|
Ceratomia catalpae, the catalpa sphinx, is a hawk moth of the family Sphingidae. The species was first described by Jean Baptiste Boisduval in 1875. Other common names are the Catawba worm, or Catalpa sphinx. [2] [3]
Ceratomia catalpae is a native of southeastern North America and can be located on catalpa trees that grow within this region. It can be found from Maine, west to Iowa, south to Florida, the Gulf States and Texas.
This section includes a list of references, related reading, or external links, but its sources remain unclear because it lacks inline citations .(October 2023) |
From oviposition of the eggs to pupation, about four weeks will pass. Where multiple broods occur, pupae will eclose in two weeks, or when conditions are suitable. Adult C. catalpae do not reflect the wonderful colors of their larvae. They are a dull brown color lacking the show-off appearance of its larval stages.
Translucent, milky-white, green, or yellowish eggs are oval, being about 0.5 mm in diameter. Eggs are deposited in masses of 100-1000 eggs on the undersurface of leaves, while smaller masses are deposited onto branches on the catalpa tree. Eggs incubate and hatch five to seven days after oviposition.
The larval stage of C. catalpae is known as the catalpa or catawba worm. When first hatching, the larvae are very pale, but become darker toward the last instars. The yellow caterpillars will usually have a dark, black stripe down their back along with black dots along their sides. There is also a "pale" phase where the black striping is not as prevalent or missing altogether and a shade of white has replaced it. They grow to a length of about 5 cm (2.0 in) and feed on the leaves of the northern catalpa and, more commonly, the southern catalpa, also known as catawba or Indian bean trees. They are highly desired by fishermen as bait.
Like most other Sphingidae, Ceratomia catalpae will burrow into the ground after its fifth and final instar in order to pupate. The larvae will go into a "wandering" stage where it leaves the catalpa tree and climbs to the ground to find a place to bury itself so that it may pupate. The larvae will then shed its fifth instar skin to reveal its pupal skin, which will be soft and almost translucent at first, but will then harden to a light brown for protection from the elements.
The adult catalpa sphinx is brown with a circular band of dark brown or black surrounding its thorax. Each forewing has a small, dark mark towards the middle, with a white dot in the cell. The body is approximately 30 mm long. The wingspan is 65–95 mm.
C. catalpae can be quite harmful to the catalpa tree during large outbreaks. The first trial of aerial crop dusting was an attempt to control the catalpa sphinx. However, more recent research may indicate the caterpillars are not as harmful as once thought. The research of Stephen L. Peele, curator of the Florida Mycology Research Center, indicates that catalpa trees might be completely defoliated multiple times during a single summer yet still survive and return to full health, a process which, Peele says, no other tree could survive. "They always come back. They always look healthy," says Peele. "I have tried to understand the possible symbiotic relationship between the worm and the tree. There surely must be one." [4]
C. catalpae caterpillars are used as fishing baits to catch bass, bream, and catfish. [5]
Manduca sexta is a moth of the family Sphingidae present through much of the Americas. The species was first described by Carl Linnaeus in his 1763 Centuria Insectorum.
Euproserpinus euterpe, the Kern primrose sphinx moth or euterpe sphinx moth is a small day-flying moth in the family Sphingidae. The 0.04-inch (1.0 mm), light green eggs are laid haphazardly on various plants in the vicinity of the evening primrose host plants. Larvae emerge from the eggs about a week after oviposition and begin to feed on the flowers and young leaves of the evening primrose. Larvae hatching from eggs laid on other plants are able to wander significant distances to find the host plant.
The bordered white or pine looper, is a moth of the family Geometridae. Among these, it belongs to tribe Bupalini of the subfamily Ennominae. B. piniaria is a common species throughout the western Palearctic region, the Near East and North Africa. However, its presence in certain regions – e.g. the northern Balkans – is doubtful.
Mimas tiliae, the lime hawk-moth, is a moth of the family Sphingidae. It is found throughout the Palearctic region and the Near East, and has also been identified in Canada's east and western provinces and in northern Spain (Europe). The species was first described by Carl Linnaeus in his 1758 10th edition of Systema Naturae.
Manduca quinquemaculata, the five-spotted hawkmoth, is a brown and gray hawk moth of the family Sphingidae. The caterpillar, often referred to as the tomato hornworm, can be a major pest in gardens; they get their name from a dark projection on their posterior end and their use of tomatoes as host plants. Tomato hornworms are closely related to the tobacco hornworm Manduca sexta. This confusion arises because caterpillars of both species have similar morphologies and feed on the foliage of various plants from the family Solanaceae, so either species can be found on tobacco or tomato leaves. Because of this, the plant on which the caterpillar is found does not indicate its species.
Eumorpha pandorus, the Pandora sphinx moth or Pandorus sphinx moth, is a North American moth in the family Sphingidae. The species was first described by Jacob Hübner in 1821.
Ceratomia amyntor, the elm sphinx or four-horned sphinx, is a North American moth in the family Sphingidae. The species was first described by Carl Geyer in 1835. It has a wingspan of 3+1⁄4-4+1⁄2 inches. As the name suggests, the larvae (caterpillars) feed on elm trees (Ulmus), but they can also be found feeding on birch (Betula), basswood (Tilia), and cherry (Prunus). When the caterpillars are ready, they crawl to the bottom of the host tree, where they crawl underneath the soil and pupate and may overwinter underground if late enough into the year. Vegetable growers should be aware of this larvae due to its insatiable appetite. One of these larvae are capable in devouring huge amounts of plant's foliage and even succulent stems.
Ceratomia hageni, the Osage orange sphinx or Hagen's sphinx, is a hawk moth in the family Sphingidae. The species was first described by Augustus Radcliffe Grote in 1874.
Ceratomia undulosa, the waved sphinx, is a moth of the family Sphingidae. The species was first described by Francis Walker in 1856. Also known as the "Scorpion Moth".
Sphinx chersis, the great ash sphinx or northern ash sphinx, is a moth that belongs to the family Sphingidae.
Lintneria eremitus, the hermit sphinx, is a moth of the family Sphingidae. The species was first described by Jacob Hübner in 1823. It is found in the temperate areas of the eastern United States, north into southern Canada over the Great Plains. It prefers gardens and yards, but is common wherever the nectar and larval host plants are found. This moth is easily confused with the Canadian sphinx but these two moths do not typically co-occur.
Catalpa speciosa, commonly known as the northern catalpa, hardy catalpa, western catalpa, cigar tree or catawba, is a species of Catalpa native to the midwestern United States.
Smerinthus ocellatus, the eyed hawk-moth, is a European moth of the family Sphingidae. The species was first described by Carl Linnaeus in his 1758 10th edition of Systema Naturae.
Daphnis hypothous, the jade hawkmoth, is a moth of the family Sphingidae described by Pieter Cramer in 1780. It is known from Sri Lanka, southern and northern India, Nepal, Myanmar, southern China, Taiwan, Thailand, Malaysia, and Indonesia. It is a rare vagrant to the Western Palaearctic realm. During the last hundred years a number have been discovered within the Middle East and one was even found in Scotland late in the 20th century but this was probably imported as a pupa with cargo.
Hyles lineata, also known as the white-lined sphinx, is a moth of the family Sphingidae. They are sometimes known as a "hummingbird moth" because of their bird-like size and flight patterns.
Hemaris fuciformis, known as the broad-bordered bee hawk-moth, is a moth of the family Sphingidae.
Deilephila porcellus, the small elephant hawk-moth, is a moth of the family Sphingidae. The species was first described by Carl Linnaeus in his 1758 10th edition of Systema Naturae.
Arsenura armida, the giant silk moth, is a moth of the family Saturniidae. It is found mainly in South and Central America, from Mexico to Bolivia, and Ecuador to south-eastern Brazil. It was first described by Pieter Cramer in 1779.
Cizara ardeniae, the coprosma hawk moth, is a moth of the family Sphingidae. The species was first described by John Lewin in 1805.