scholarly journals In search for the unlikely: Leaf-mining caterpillars (Gracillariidae, Lepidoptera) from Upper Cretaceous and Eocene ambers

Zitteliana ◽  
2021 ◽  
Vol 95 ◽  
pp. 135-145
Author(s):  
Thilo C. Fischer
Keyword(s):  
New Species ◽  
Host Plants ◽  
Upper Cretaceous ◽  
Direct Evidence ◽  
Baltic Amber ◽  
Larval Feeding ◽  
Leaf Miners ◽  
Geological Age ◽  
Sister Clade ◽  
Leaf Mining

Fossil leaf-mining caterpillars from amber are firstly described as the new species Phyllocnistis cretacea from Upper Cretaceous Myanmar amber and Phyllonorycter inopinata from Eocene Baltic amber. Both show typical traits of leaf-miners, and specifically, of later instars of caterpillars of their respective genera. The findings give further evidence for these being quite old and conservative genera of Gracillariidae. These are basal Ditrysia which retained the larval feeding and mining live mode. The findings also represent direct fossil evidence of individual stages of hypermetamorphosis known from extant Gracillariidae. The finds from the Upper Cretaceous and their putative identifications give direct evidence for a minimal geological age for the genus Phyllocnistis (Phyllocnistinae) and, by indirect conclusion based on their divergence, also for the genus Phyllonorycter in a sister clade (Lithocolletinae). It also predates mining habit closer to the time of radiation of their angiospermous host plants.

New species of leaf-mining Nepticulidae (Lepidoptera) from the Neotropical and Ando-Patagonian regions, with new data on host plants

Zootaxa ◽  
2017 ◽  
Vol 4272 (1) ◽  
pp. 1 ◽  
Author(s):  
JONAS R. STONIS ◽  
ANDRIUS REMEIKIS ◽  
ARŪNAS DIŠKUS ◽  
NICK MEGORAN
Keyword(s):  
New Species ◽  
Host Plants ◽  
Virgin Islands ◽  
Distribution Map ◽  
Leaf Miners ◽  
New Host ◽  
British Virgin Islands ◽  
Leaf Mining ◽  
Plant Data ◽  
First Time

The paper treats fifteen species of leaf-mining pygmy moths (Insecta, Lepidoptera, Nepticulidae) discovered in the Neotropics (British Virgin Islands, Belize, Costa Rica, Venezuela, and Ecuador), and Ando-Patagonian region (Argentina and Chile). Except for two species, all belong to Stigmella Schrank. Twelve species are new, and are named and described in the current paper: Stigmella apicibrunella Diškus & Stonis, sp. nov.; S. decora Diškus & Stonis, sp. nov.; S. unicaudata Remeikis & Stonis, sp. nov.; S. sanmartini Remeikis & Stonis, sp. nov.; S. patula Remeikis & Stonis, sp. nov.; S. torosa Remeikis & Stonis, sp. nov.; S. monstrata Remeikis & Stonis, sp. nov.; S. huahumi Remeikis & Stonis, sp. nov.; S. venezuelica Remeikis & Stonis, sp. nov.; S. virginica Remeikis & Stonis, sp. nov.; Fomoria miranda Diškus & Stonis, sp. nov.; and Hesperolyra robinsoni Stonis, sp. n. Newly discovered variation of male genitalia of the Andean Stigmella rudis Puplesis & Robinson, 2000 is briefly discussed, and the formerly poorly understood Stigmella hylomaga (Meyrick, 1931) is redescribed and documented with photographs for the first time. We also present more photographs and add some addtional information on Stigmella gallicola van Nieukerken & Nishida, a recently described gall-maker from Costa Rica.The paper also provides new host-plant data: some of the described (or redescribed) species are reported for the first time as leaf-miners on plants belonging to Euphorbiaceae (Acalypha padifolia Kunth), Salicaceae (Azara microphylla Hook. f.), Fabaceae (Inga spectabilis (Vahl) Willd. or I. edulis Mart.), Rhamnaceae (Colletia spinosissima J. F. Gmel.), Geraniaceae or Vivianiaceae (Rhynchotheca spinosa Ruiz & Pav.), and Asteraceae (Mutisia decurrens Cav.). All species treated in the paper are illustrated with photographs of the adults and genitalia, a distribution map, and also photographs of the leaf-mines and host plants when available.

Illustrated review of the leaf-mining Nepticulidae of the central Andes (Peru and Bolivia)

Zootaxa ◽  
2017 ◽  
Vol 4257 (1) ◽  
pp. 1 ◽  
Author(s):  
JONAS R. STONIS ◽  
ARŪNAS DIŠKUS ◽  
ANDRIUS REMEIKIS ◽  
OLE KARSHOLT ◽  
NIXON CUMBICUS TORRES
Keyword(s):  
New Species ◽  
Host Plants ◽  
Morphological Characters ◽  
Central Andes ◽  
Andean Region ◽  
Leaf Miners ◽  
Distribution Maps ◽  
Leaf Mining ◽  
Species Groups

We review forty-five species of Nepticulidae (Lepidoptera) based on an analysis of samples collected in the central Andean region of Peru and Bolivia. Thirteen of these species are new to science, and are named and described here: Stigmella paracosma Remeikis & Stonis, sp. nov., S. expressa Remeikis & Stonis, sp. nov., S. acalyphae Diškus & Stonis, sp. nov., S. lepida Diškus & Stonis, sp. nov., S. misera Diškus & Stonis, sp. nov., S. inca Diškus & Stonis, sp. nov., S. eiffeli Diškus & Stonis, sp. nov., S. arequipica Remeikis & Stonis, sp. nov., S. coronaria Diškus & Stonis, sp. nov., S. azulella Diškus & Stonis, sp. nov., S. sparsella Diškus & Stonis, sp. nov., Manoneura forcipis Diškus & Stonis, sp. nov., and Acalyptris murex Diškus & Stonis, sp. nov. Some of the central Andean species are recorded here as leaf-miners on Euphorbiaceae (Acalypha), Fabaceae (Collaea), Rosaceae (Polylepis), Malvaceae (Sida), Calceolariaceae (Calceolaria), Lamiaceae (Clinopodium), and Asteraceae (Ageratina and Trixis). We create eleven new species groups based on morphological characters designated in Stigmella and one in Acalyptris. A pictorial key to the species groups and distribution maps are provided. All new species are illustrated with 150 photographs and drawings of the adults and genitalia, and, where known and/or available, photographs of host-plants and leaf-mines. 

Four new species of Gracillariidae (Lepidoptera) from China and Japan, and description of the pupal morphology of the genera Corythoxestis, Eumetriochroa, Guttigera, and Metriochroa

Zootaxa ◽  
2013 ◽  
Vol 3619 (2) ◽  
pp. 101-129 ◽  
Author(s):  
SHIGEKI KOBAYASHI ◽  
GUO-HUA HUANG ◽  
AKIHIRO NAKAMURA ◽  
TOSHIYA HIROWATARI
Keyword(s):  
Life History ◽  
New Species ◽  
Host Plant ◽  
Host Plants ◽  
Female Adult ◽  
New Host ◽  
Leaf Mining ◽  
Fatsia Japonica ◽  
China And Japan ◽  
First Time

Four new leaf mining Oecophyllembiinae (Gracillariidae) species are described from Chinaand Japan: Metriochroa sym-plocosella sp. nov. (host plants: Symplocos anomala, S. sumuntia, Symplocaceae) from China, Guttigera schefflerella sp. nov. (host plant: Schefflera octophylla, Araliaceae), Eumetriochroa araliella sp. nov. (host plants: Dendropanax trifidus, Evodiopanax innovans, Eleutherococcus sciadophylloides and Fatsia japonica, Araliaceae) and Corythoxestis tricalysiel-la sp. nov. (host plant: Tricalysia dubia, Rubiaceae) from Japan. Corythoxestis sunosei (Kumata, 1998) is recorded from new host plants: Adina pilulifera and Mussaenda parviflora, Rubiaceae, from Japan. The female adult and pupal morphol-ogies, life history and host plant of the genus Guttigera are described for the first time. Pupae of seven species of four genera: Corythoxestis, Eumetriochroa, Guttigera, and Metriochroa, are described for the first time. We provide morpho-logical diagnostic differences between species and genera of Oecophyllembiinae and Phyllocnistis. Our preliminary data suggest that Oecophyllembiinae species have three valuable pupal diagnostic characters: 1) cocoon cutter with unique lat-eral processes or setae on the clypeus, 2) tergal spines with only a pair of dorsal setae, and 3) cremaster with more than two pairs of caudal processes, while Phyllocnistis species possess 1) cocoon cutter without lateral processes or setae on clypeus, 2) tergal spines with a pair of dorsal setae and dorsal hooks, and 3) cremaster with only a pair of caudal processes.

scholarly journals Redescription of leaf miners (Agromyzidae) infesting pods of legumes from India and Nepal

Our Nature ◽  
2013 ◽  
Vol 10 (1) ◽  
pp. 258-268
Author(s):  
Ram Bahadur Thapa
Keyword(s):  
New Species ◽  
Cajanus Cajan ◽  
Host Plants ◽  
Uttar Pradesh ◽  
Large Series ◽  
Zoological Nomenclature ◽  
Leaf Miners ◽  
First Report ◽  
Northern India ◽  
Wild Host

Two species of pod flies under the genus Melanagromyza Hendel were reared, redescribed and illustrated from India. These were Melanagromyza albisquama (Malloch) and Melanogromyza obtusa (Malloch). Melanagromyza albisquama (Malloch) was reared from seeds of Alysicarpus moniliform Dc., Alysicarpus rugosus Dc. (Linn.), Alysicarpus vaginalis (Linn.) Dc. and Desmodium gangeticum Dc. from Uttar Pradesh India. This is a first report from India. The second species reared, re-described and illustrated from India was Melanagromyza obtusa (Malloch) from pods of Cajanus cajan (Linn.) Millsp. and Flemingia congesta Roxb. Melanagromyza obtusa (Malloch) was also reared from pods of Cajanus cajan (Linn.) Millsp. from Biratnagar, eastern Nepal (Thapa, 2000) and this is the first report from Nepal. Variation within these species, were also described and illustrated, with genitalia preparation. The biology of albisquama (Malloch) has been clarified from India (Thapa, 1991). Descriptions and genitalia illustration broadly agreed with the illustrations figured by (Spencer, 1963, 1977). Variation within the species was also studied by the author (Thapa, 1991). Sehgal (1987) had also collected and reared large series of this species from several localities in Terai and Kumaon and Garhwal regions of Northern India on its widely cultivated host plants, Cajanus cajan (Linn.) Millsp. and an alternate wild host Flemingia congesta Roxb. Spencer (1973, 1977) has listed Cajanus indicus Spreng, Flemingia sp. and Phaseolus radiatus Linn. as leguminous hosts of this species. Six new species of other stem flies infesting mostly legumes were also discovered under the genus Melanagromyza (stem flies) from Pantnagar, northen India. These were: M . pathaki new;  M .glycini new species; M . denticulata Willd. new species; M . pisiphaga new species; M . sehgali new species ; M .vicivora new species.New names have been proposed to them as per International rules of Zoological Nomenclature. Thapa (2012) has redescribed M. sojae (Zehntner) under Melanagromyza Hendel from India and Nepal.DOI: http://dx.doi.org/10.3126/on.v10i1.7794

scholarly journals Hawaiian Philodoria (Lepidoptera, Gracillariidae, Ornixolinae) leaf mining moths on Myrsine (Primulaceae): two new species and biological data

ZooKeys ◽  
2018 ◽  
Vol 773 ◽  
pp. 109-141 ◽  
Author(s):  
Shigeki Kobayashi ◽  
Chris A. Johns ◽  
Carlos Lopez-Vaamonde ◽  
Camiel Doorenweerd ◽  
Atsushi Kawakita ◽  
...  
Keyword(s):  
United States ◽  
New Species ◽  
Species Complex ◽  
Host Plants ◽  
Biological Data ◽  
Immature Stages ◽  
Leaf Mining ◽  
Diagnostic Characteristics ◽  
Two New Species ◽  
First Time

This paper provides new taxonomic and biological data on a complex of gracillariid moths in the endemic genus Philodoria Walsingham, 1907 that are associated with Myrsine (Primulaceae) in the Hawaiian Islands, United States. Two new species, Philodoriakauaulaensis Kobayashi, Johns & Kawahara, sp. n. (host: Myrsinelanaiensis, M.lessertiana, and M.sandwicensis) and P.kolea Kobayashi, Johns & Kawahara, sp. n. (host: M.lessertiana) are described. Biological data are provided for two previously described species that also feed on Myrsine: P.auromagnifica Walsingham, 1907 and P.succedanea Walsingham, 1907. For the first time we detail and illustrate genital structures, immature stages, biology, and host plants of P.auromagnifica and P.succedanea. Philodoriakolea, P.auromagnifica, and P.succedanea occur in sympatry on the island of Hawaii (Big Island), but each species differs in behavioral characters: P.kolea utilizes leaves of seedlings and forms a serpentine mine, whereas the latter two utilize leaves of larger plants, and form linear or serpentine to blotch mines. More broadly, leaf mine forms and diagnostic characteristics of the Myrsine-feeding species complex of Philodoria (as currently known) are reviewed and illustrated.

scholarly journals Description of new species of leaf miners (Diptera Agromyzidae) associated with leguminous host described from northern India

2013 ◽  
Vol 1 ◽  
pp. 66-82 ◽  
Author(s):  
Ram Bahadur Thapa
Keyword(s):  
New Species ◽  
Vicia Faba ◽  
Host Plants ◽  
Trifolium Pratense ◽  
Vigna Mungo ◽  
Pueraria Phaseoloides ◽  
Leaf Miners ◽  
New Host ◽  
Northern India ◽  
Leguminous Host

A total of 28 species of agromyzid flies belonging to 7 genera have been reared and described on 34 different leguminous host -plants from Pantnagar, Nainital, Northern India. 13 agromyzid flies have been described as new species viz., Japanagromyza species nova (sp.n.) ex leaves of Pueraria phaseoloides (Roxb.) Benth; Liriomyza sp.n. ex leaves of Vicia sativa Linn.; Liriomyza sp.n. ex leaves of Vicia faba Linn.; Malanagromyza sp.n. ex stems of Cassia sp.; Melanagromyza sp.n. ex stems of Pisum sativum Linn. Melanagromyza sp.n. ex stems of Trifolium pratense Linn.; Melanagromyza sp.n. ex stems of Vicia faba Linn.; Ophiomyia sp.n. ex stems of Pueraria Phaseoloides (Roxb.) Benth; Ophiomyia sp.n. ex stems of Sesbania aculeata Pers.; Ophiomyiz sp.n. ex stem of Vigna mungo (Linn.) Heeper and Ophiomyia sp.n. ex stems of Vigna mungo (Linn.) Heeper. Large numbers of host plants have been recorded as new host for various agromyzid species. More than one thousand male genitalia slides have been prepared for this study. Variations in morphology and genitalia characters have also been illustrated within the species. DOI: http://dx.doi.org/10.3126/njbs.v1i0.7474 Nepalese Journal of Biosciences 1: 66-82 (2011)

First fossil representatives of Pharaxonothinae Crowson (Coleoptera: Erotylidae): indirect evidence for cycads existence in Baltic amber forest

Zootaxa ◽  
2017 ◽  
Vol 4337 (3) ◽  
pp. 413 ◽  
Author(s):  
VITALII I. ALEKSEEV ◽  
ANDRIS BUKEJS
Keyword(s):  
New Species ◽  
Host Plants ◽  
Indirect Evidence ◽  
Baltic Amber ◽  
A New Species ◽  
Eocene Amber

A new species of Erotylidae, Cycadophila (s. str.) mumia sp. nov., the first fossil representative of the subfamily Pharaxo-nothinae, is described and illustrated from Eocene Baltic amber. A second closely related specimen is reported but not described as new due to poor preservation in amber. The occurrence of representatives of the Recent cycad-specialized genus in Baltic amber can indirectly indicate the presence of their host plants (Cycadales: Cycadophyta: Cycadopsida) in the Eocene amber forest. 

scholarly journals New leaf-mining Nepticulidae (Lepidoptera): potential pests of aromatic Lamiaceae plants from equatorial Andes

Zootaxa ◽  
2021 ◽  
Vol 4926 (3) ◽  
pp. 363-383
Author(s):  
JONAS R. STONIS ◽  
ARŪNAS DIŠKUS ◽  
JOSÉ L. FERNÁNDEZ-ALONSO ◽  
ANDRIUS REMEIKIS ◽  
M. ALMA SOLIS
Keyword(s):  
New Species ◽  
Host Plant ◽  
Potential Distribution ◽  
Ornamental Plants ◽  
Plant Distribution ◽  
South American ◽  
Leaf Miners ◽  
Important Species ◽  
Leaf Mining ◽  
Distribution Ranges

Members of the Lamiaceae, or mint family, are used worldwide for medicinal, culinary and/or magical-religious purposes, as well as in pesticides and as ornamental plants. Very little is known about nepticulids, or pygmy moths, as leaf miners of Lamiaceae, but they may be an important component of South American diversity and potential pests of economically-important species of the mint family. In this paper, four new species of leaf-mining Nepticulidae are described from the equatorial Andes of Ecuador: S. mentholica Diškus & Stonis, sp. nov., Stigmella aromatica Diškus & Stonis, sp. nov., S. odora Diškus & Stonis, sp. nov., feeding on Minthostachys mollis (Benth.) Griseb., and S. tomentosella Diškus & Stonis, sp. nov., feeding on Clinopodium tomentosum (Kunth) Govaerts. It is hypothesized that host-plant distribution ranges can provide clues to potential distribution ranges of these newly discovered, trophically specialized leaf miners. The leaf mines, adults, and the genitalia of the new species are illustrated with photographs. 

First caddisflies (Trichoptera) in Lower Cretaceous Lebanese amber

2016 ◽  
Vol 107 (2-3) ◽  
pp. 213-217 ◽  
Author(s):  
Wilfried Wichard ◽  
Dany Azar
Keyword(s):  
New Jersey ◽  
New Species ◽  
Lower Cretaceous ◽  
Upper Cretaceous ◽  
Baltic Amber ◽  
Two Inclusions

ABSTRACTLebanese amber contains a diverse biota from the Lower Cretaceous, and more than 150 families of arthropods have been reported as inclusions. Amongst these, caddisflies (Trichoptera) are very scarce inclusions, consisting of a few indeterminate fragments and only two inclusions that permit clear descriptions of new species. We describe the first two Trichoptera species from Lebanese amber, belonging respectively to Dipseudopsidae (Phylocentropus succinolebanensis n. sp.) and Ecnomidae (Ecnomus cretacia n. sp.). Previously, the oldest fossil representatives of both families were known from the Upper Cretaceous amber of New Jersey for Dipseudopsidae and from the Eocene Baltic amber for Ecnomidae.

scholarly journals Revision of the Hawaiian endemic leaf-mining moth genus Philodoria Walsingham (Lepidoptera: Gracillariidae): its conservation status, host plants and descriptions of thirteen new species

Zootaxa ◽  
2021 ◽  
Vol 4944 (1) ◽  
pp. 1-175
Author(s):  
SHIGEKI KOBAYASHI ◽  
CHRIS A. JOHNS ◽  
AKITO Y. KAWAHARA
Keyword(s):  
New Species ◽  
Host Plants ◽  
Conservation Status ◽  
Distribution Data ◽  
Leaf Mining ◽  
History Information ◽  
Rare And Endangered ◽  
Plant Families ◽  
And Behavior ◽  
Woody Host

Philodoria Walsingham, 1907 is a threatened, Hawaiian endemic genus of leaf-mining gracillariid moths that feeds as larvae on many threatened and endangered Hawaiian endemic plants. These moths are poorly studied and species lack detailed descriptions of morphology, distribution data, and natural history information of adults and immatures. Based on extensive fieldwork from 2013 to 2016, and examination of museum specimens, we describe or redescribe 51 species, 13 which are new species and provide biological and distribution data for 41 species. The 13 new species and their host plants are: P. alakaiensis Kobayashi, Johns & Kawahara, sp. n. (Asteraceae: Dubautia sp.), P. funkae Kobayashi, Johns & Kawahara, sp. n. (Asteraceae: Wilkesia gymnoxiphium), P. haelaauensis Kobayashi, Johns & Kawahara, sp. n. (Urticaceae: Pipturus albidus, P. rockii, Pipturus sp.), P. hesperomanniella Kobayashi, Johns & Kawahara, sp. n. (Asteraceae: Hesperomannia arborescens and H. swezeyi), P. keaensis Kobayashi, Johns & Kawahara, sp. n. (host unknown), P. keahii Kobayashi, Johns & Kawahara, sp. n. (Asteraceae: Remya mauiensis), P. knudseniiella Kobayashi, Johns & Kawahara, sp. n. (Asteraceae: Dubautia knudsenii subsp. nagate and D. latifolia), P. lama Kobayashi, Johns & Kawahara, sp. n. (Ebanaceae: Diospyros sandwicensis and/or D. hillebrandii), P. limahuliensis Kobayashi, Johns & Kawahara, sp. n. (Malvaceae: Hibiscus waimeae subsp. hannerae), P. napaliensis Kobayashi, Johns & Kawahara, sp. n. (Ebanaceae: Diospyros sandwicensis and/or D. hillebrandii), P. obamaorum Kobayashi, Johns & Kawahara, sp. n. (Urticaceae: Pipturus albidus, Pipturus sp.), P. opuhe Kobayashi, Johns & Kawahara, sp. n. (Urticaceae: Urera kaalae and U. sandvicensis) and P. platyphylliella Kobayashi, Johns & Kawahara, sp. n. (Asteraceae: Dubautia platyphylla). Types of 30 species were examined, lectotypes of 16 species are designated, and a key to all Philodoria species and all Hawaiian leaf-mining moths are provided. We also present a new Hawaiian name for Philodoria, which we call Hunelele ʻelilau, meaning “tiny flier, leaf excavator”, referring to their life history and behavior. Philodoria feeds on five herbraceous and woody host plant families, and 41 species persist in localized populations in Hawaii as of 2016. Twelve species (P. alakaiensis, P. funkae, P. haelaauensis, P. hespermanniella, P. kauaulaensis, P. keaensis, P. keahii, P. knudsniiella, P. limahuliensis, P. platyphylliella, P. sciallactis, P. wilkesiella) appear to be severely threatened, as these species are rare or feed exclusively on plants that are endangered or rare. We were unable to document 10 species (P. costalis, P. lipochaetaella, P. micropetala, P. nigrella, P. nigrelloides, P. opuhe, P. pipturiana, P. pipturicola, P. pittosporella, P. spilota) after many efforts to sample in or near their historical habitats. We believe these species may be extinct. Given their restricted distribution and the fact that many species feed on rare and endangered plants, there is a risk that many more Philodoria species may go extinct unless immediate conservation measures are taken. 

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