Jaapiella cirsiicola

Lophodiplosis trifida

Rhopalomyia tripleurospermi

Spurgia euphorbiae

Rhopalomyia pomum

Asteromyia grindeliae

Rabdophaga racemi

Dasineura rileyana

Dasineura plicata

Cystiphora sonchi

Rabdophaga normaniana

Rabdophaga persimilis

Rabdophaga walshii

Harmandiola castaneae

Harmandiola amisae

Asphondylia pumila (summer generation)

Asteromyia modesta

Asteromyia tumifica

Asphondylia atriplicis

Prodiplosis falcata

Dasineura leguminicola

Dasineura gentneri

Giraudiella inclusa

Neolasioptera palmeri

Rhizocecis rhois

Asphondylia recondita

Rhopalomyia lateriflori

Asphondylia bigeloviaebrassicoides

Rhopalomyia bigeloviaestrobiloides

Neolasioptera eregeroni

Contarinia enceliae

Rhopalomyia gutierreziae

Rhopalomyia solidaginis (summer and autumn generations)

Dasineura tetradymia

Schizomyia verbesinae

Contarinia squamulicola

Contarinia tecomae

Neolasioptera willistoni

Asphondylia atriplicicola

Asphondylia caudicis

Asphondylia neomexicana

Neolasioptera convolvuli

Parallelodiplosis subtruncata

Craneiobia tuba

Resseliella clavula

Neolasioptera cornicola

Prodiplosis citrulli

Neolasioptera lycopi

cirsiicola. Widespread Europe, Kazakhstan; introd. for biol. control: USA (western). Cirsium
      acaule; Cirsium spp. (Asteraceae). Compare with J. gibsoni.
Jaapiella cirsiicola Rübsaamen 1915b: 503. Germany: Prignitz, Triglitz; LT, des. Sylvén 1998b:
257; ♂; ZMHB

trifida. Australia (Queensland); introd.: USA (Florida). Melaleuca quinquenervia; M. dealbata
(Myrtaceae).
 Lophodiplosis trifida Gagné 1997d: 327. Australia: Queensland, Tully Heads Rd., 15.3 mi. ESE
Tully; HT; ♂; ANIC. Refs: Purcell et al. 2007 (biol.), Gagné et al. 2009 (descr. larva)

tripleurospermi. Denmark, Czech Republic, Slovakia, Austria, Hungary, Greece, Russia
(Europe); introd.: Canada (Alberta). Tripleurospermum perforatum (Asteraceae)

euphorbiae. Widespread Europe; immigr. with introd. stock of S. esulae: Canada, USA (North
Dakota). Euphorbia cyparissias (Euphorbiaceae).

Asteromyia ... grindeliae. 
USA (California, Minnesota, Texas, Maryland). Grindelia robusta; Grindelia spp. (Asteraceae).

Rabdophaga normaniana

Rhabdophaga normaniana

Host: Salix sp.

Range: Manitoba

Rabdophaga persimilis

Rhabdophaga persimilis

Host: Salix sp.

Range: NY

Rabdophaga walshii

Mayetiola walshii

Host: Salix sp.

Range: IL

...**modesta**. Widespread eastern Nearctic, Brazil (Minas Gerais), Argentina (Buenos Aires). *Conyza canadensis [Erigeron canadensis]*; *Erigeron strigosus* (Asteraceae).

[They omit previous host records in *Solidago* and *Grindelia* in this catalog entry. The *Grindelia* omission aligns with their acceptance of *Asteromyia grindeliae* (presumably those galls belong to that species, which was previously held by Gagné to be a synonym of *A. modesta*), but the *Solidago* omission is less clear. The *Solidago* host records given in earlier resources are therefore provisionally retained here.]

...**tumifica**. USA (eastern North America). *Solidago rugosa; S. altissima, S. canadensis* (Asteraceae).

Prodiplosis  . . . 

falcata. USA (California). Eriogonum latifolium (Polygonaceae); Ericameria ericoides
(Asteraceae).
 Prodiplosis falcata Gagné 1986b: 244. USA: California, Montana; HT; ♂; USNM

Widespread Europe; poss. immigr.: widespread Nearctic. *Trifolium pratense*; *T. medium* (Fabaceae).

poss. immigr.: USA (Washington, Oregon, New York). *Trifolium repens*; *T. hybridum*, *T. pratense* (Fabaceae)

immigr.: USA (eastern). *Phragmites australis* (Poaceae).

*[Neolasioptera] palmeri*. USA (New Mexico). *Amaranthus palmeri* (Amaranthaceae). *Cecidomyia palmeri* Felt 1912k: 757

*[Rhizocecis] rhois*. USA (New York, Maryland, Virginia). *Rhus toxicodendron* (Anacardiaceae). *Cecidomyia rhois* Coquillett 1895a: 348. USA: New York, Lebanon Springs; ST; ♂,♀; USNM.

**[Asphondylia] recondita**: USA (New York, Maryland, North Carolina). *Aster patens*; *Aster spp*. (Asteraceae). 
*Asphondylia recondita* Osten Sacken 1875: 202. USA: New York, Long Island, Lloyd's Neck; T; P; lost. 
*Asphondylia patens* Beutenmüller 1907a: 386. USA: North Carolina, Buncombe Co., Valley of the Black Mts; ST; ♀; AMNH.

**[Rhopalomyia] lateriflori.** USA (New York, Massachusetts). *Aster* sp. (Asteraceae).
*Rhopalomyia lateriflori* Felt 1908b: 364. USA: New York, Lake George; ST; ♂,♀; NYSM. *Rhopalomyia thomi* Felt 1915k: 50. USA: Massachusetts; ST; G; Clark Univ., Worcester MA, USA. *Rhopalomyia lateriflorae* Foote 1965: 266, unjust. emend. of *lateriflori*.

*[Asphondylia] bigeloviaebrassicoides*. USA (New Mexico). *Chrysothamnus graveolens* (Asteraceae). 
*Cecidomyia bigeloviaebrassicoides* (as *bigeloviae-brassicoides*) Townsend 1893b: 491. USA: New Mexico, a few mi. E Gallo Spring; ST; G; lost.

*[Asphondylia] bigeloviaebrassicoides*. USA (New Mexico). *Chrysothamnus graveolens* [*Ericameria nauseosa* var. *graveolens* per POWO] (Asteraceae). 
*Cecidomyia bigeloviaebrassicoides* (as *bigeloviae-brassicoides*) Townsend 1893b: 491. USA: New Mexico, a few mi. E Gallo Spring; ST; G; lost.

*[Rhopalomyia] bigeloviaestrobiloides*. USA (New Mexico). *Chrysothamnus graveolens* [*Ericameria nauseosa* per POWO] (Asteraceae). 
*Cecidomyia bigeloviaestrobiloides* (as *bigeloviae-strobiloides*) Townsend 1894: 176. USA: New Mexico, nr Gallo Spring; ST; G; lost.

*[Neolasioptera] eregeroni.* Widespread eastern Nearctic. *Conyza canadensis* (Asteraceae).
*Diplosis eregeroni* Brodie 1894a: 13. Canada: Ontario, Toronto; ST; A,L; USNM. 
*Diplosis erigerontis* Aldrich 1905: 162, error for *eregeroni*. 
*Cecidomyia erigeroni* Felt 1925c: 54, missp. of *eregeroni*.

[*Contarinia] enceliae*. USA (California). *Encelia californica* (Asteraceae). 
*Rhopalomyia enceliae* Felt 1916e: 183. USA: California; ST; ♀; NYSM.

*[Contarinia] enceliae*. USA (California). *Encelia californica* (Asteraceae). 
*Rhopalomyia enceliae* Felt 1916e: 183. USA: California; ST; ♀; NYSM.

**[Rhopalomyia] gutierreziae**. USA (New Mexico). *Gutierrezia sarothrae* (Asteraceae). 
*Asphondylia gutierreziae* Cockerell 1901: 23. USA: New Mexico, Las Vegas; ST; ♂,P; USNM.

**[Rhopalomyia] solidaginis**. Widespread eastern Nearctic. *Solidago altissima*; *S. canadensis*, *S. rugosa* (Asteraceae)

*Cecidomyia solidaginis* Loew 1862: 194. USA: New York, West Dryden; NT, des. Dorchin et al. 2009: 30; ♂; USNM. Ref.: Dorchin et al. 2009 (redescr.). 
*Rhopalomyia albipennis* Felt 1908b: 364. USA: New York, Albany; ST; ♂,♀; NYSM. 
*Rhopalomyia carolina* Felt 1908b: 363. USA: North Carolina, Asheville; HT; ♀; NYSM.

**[Dasineura] tetradymia**. USA (California). *Tetradymia comosa* (Asteraceae). 
*Phytophaga tetradymia* Felt 1925a: 15. USA: California, Claremont; ST; ♂,♀; NYSM. Ref.: Gagné 2017: 282 (n. comb.).

**[Schizomyia] verbesinae**. USA (Pennsylvania, North Carolina). *Verbesina alternifolia* (Asteraceae). 
*Cecidomyia verbesinae* Beutenmüller 1907a: 391. USA: North Carolina, Buncombe Co., Valley of the Black Mts; HT; L; AMNH. Ref.: Gagné and Jaschhof 2014: 335 (n. comb.).

**CONTARINIA**
...
**squamulicola**. USA (Massachusetts, Connecticut). Corylus americana (Betulaceae). 
*Cecidomyia squamulicola* Stebbins 1910: 16. USA: Massachusetts, vic. Springfield; T; G; NHSM.

**CONTARINIA**
...
**squamulicola**. USA (Massachusetts, Connecticut). *Corylus americana* (Betulaceae). 
*Cecidomyia squamulicola* Stebbins 1910: 16. USA: Massachusetts, vic. Springfield; T; G; NHSM.

**CONTARINIA**
...
**tecomae**. USA (New York). *Campsis radicans* (Bignoniaceae). 
*Bremia tecomae* Felt 1906b: 127. USA: New York, Albany; ST; ♂,♀,P,L; NYSM.

**[Neolasioptera] willistoni**. USA (California, Arizona, New Mexico). *Atriplex canescens*; *A. polycarpa* (Chenopodiaceae). 
*Lasioptera willistoni* Cockerell 1898: 327. USA: New Mexico, Mesilla Park; LT, des. Gagné & Hawkins 1983: 380; L; USNM.

**[Asphondylia] atriplicicola**. USA (California, Arizona, New Mexico). *Atriplex canescens* (Chenopodiaceae). 
*Diplosis atriplicicola* Cockerell 1898: 326. USA: New Mexico, Mesilla Park; LT, des. Gagné 1986d: 66; ♂; USNM.

**[Asphondylia] caudicis**. USA (California). *Atriplex canescens* (Chenopodiaceae). 
*Asphondylia caudicis* Gagné 1986d: 66. USA: California, Indio; HT; P; USNM.

**[Asphondylia] neomexicana**. USA (California, Arizona, New Mexico). *Atriplex canescens* (Chenopodiaceae). 
*Cecidomyia neomexicana* Cockerell 1896: 204. USA: New Mexico, Organ; LT, des. Gagné 1986d: 68; ♂; USNM.

**[Neolasioptera] convolvuli**. USA (Nebraska, Pennsylvania, New York, Massachusetts, Maryland). *Convolvulus sepium* (Convolvulaceae). 
*Lasioptera convolvuli* Felt 1907c: 149. USA: New York, Bath; ST; ♂,♀; NYSM.

**[Parallelodiplosis] subtruncata**. USA (Idaho, Minnesota, Pennsylvania, New York, Massachusetts, Maryland). Orig. unk.; *C. florida*, *C. stolonifera*, *C. sericea* (Cornaceae). 
*Cecidomyia subtruncata* Felt 1907a: 44. USA: New York, Albany; HT; ♂; NYSM.

**[Craneiobia] tuba**. USA (Iowa, Illinois, Pennsylvania, New York, Massachusetts). *Cornus amomum*; *C. drummondii* (Cornaceae). 
*Cecidomyia tuba* Stebbins 1910: 46. USA: Massachusetts, vic. Springfield; T; G; NHSM.

**[Resseliella] clavula**. Canada (Ontario), USA (Indiana to Massachusetts, S to Virginia). *Cornus florida* (Cornaceae). 
*Cecidomyia clavula* Beutenmüller 1892: 269. USA: New York, New York, Staten I.; HT; L; AMNH. Ref. Gagné et al. 2019 (compared with *R. maxima*)
*Mycodiplosis alternata* Felt 1907a: 30. USA: New York, Albany; HT; ♂; NYSM.

**[Neolasioptera] cornicola**. USA (northeastern). *Cornus stolonifera* (Cornaceae). 
*Lasioptera cornicola* Beutenmüller 1907a: 394. USA: New York, New York, Bronx Pk & Staten I.; ST; ♂,♀,L; AMNH.

**[Prodiplosis] citrulli**. USA (Arizona). *Citrullus* sp., *Cucumis* sp.; *Cucurbita* spp. (Cucurbitaceae). 
*Itonida citrulli* Felt 1935e: 79. USA: Arizona, Tucson; LT, des. Gagné 1973c: 879; ♂; USNM.

Neolasioptera ... lycopi. USA (New York, Massachusetts, Maryland). Lycopus uniflorus; L. virginicus (Lamiaceae).
 Lasioptera lycopi Felt 1907c: 152. USA: New York, vic. Albany; HT; ♀; NYSM. 

A Catalog of the Cecidomyiidae (Diptera) of the World 5th Edition - 2021