USDA Nematode Collection was established in June 1960 By A. Morgan Golden. It is currently directed and curated by Dr. Zafar A. Handoo with technical support from Steve Rogers. It is one of the largest and most valuable nematode collections in existence with over 49,200 permanent slides and vials, and a total repository of nematode specimens reaching several million. It includes over 1900 type specimens, and the valuable and irreplaceable collections of Cobb-Steiner, Thorne, and others. Nematodes from worldwide and domestic sources are represented in the collection. The Collection and database provide important information for reference purposes and taxonomic research by U.S. and foreign scientists and a permanent repository for type and other specimens. This website provides a portal to search those specimens that have been cataloged to date and provides data on nematode hosts, occurrence, and distribution.
Displaying 2905 - 2916 of 41939
Entry Number: 2907
- Nematode: Panagromacra margaretae
- Host: Scolytus ventralis (in white fir) in/on Insect
- Origin: Sandia Mts., Cibola National Forest, New Mexico, USA
- Collector: via Calvin L. Massey
- Date Collected: 1962 Apr 24
- Date Received: 1967 Mar 17
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-432p (Paratypes) (female & male)
Entry Number: 2908
- Nematode: Parasitaphelenchus dendroctoni
- Host: Dendroctonus adjunctus (on slide D. conucxifrons) (Bark Beetle) in/on Insect
- Origin: Ruidoso (Ponderosa Pine), New Mexico, USA
- Collector: via Calvin L. Massey
- Date Collected: 1962 Oct 01
- Date Received: 1967 Mar 17
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-435p (Paratype)
Entry Number: 2909
- Nematode: Parasitylenchus scrutillus
- Host: Scolytus ventralis in/on Insect (body cavity)
- Origin: Sandia Mts., Cibola National Forest, New Mexico, USA
- Collector: via Calvin L. Massey
- Date Received: 1967 Mar 17
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-433p (Paratypes) (mature females)
Entry Number: 2910
- Nematode: Parasitylenchus stipatus
- Host: Dendroctonus adjunctus (Bark Beetle) in/on Insect (body cavity of larvae)
- Origin: Ruidoso, New Mexico, USA
- Collector: via Calvin L. Massey
- Date Collected: 1961?
- Date Received: 1967 Mar 17
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-434p (Paratypes) (1mm females)
Entry Number: 2911
- Nematode: Santafea croca
- Host: Scolytus ventralis in/on Insect *
- Origin: Sandia Mts., Cibola National Forest, New Mexico, USA
- Collector: via Calvin L. Massey
- Date Collected: 1961 Sep (T-431p), 1962 Apr 24 (T-432p)
- Date Received: 1967 Mar 17
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-431p & T-432p (Paratypes)
Entry Number: 2912
- Nematode: Santafea damalis
- Host: Dendroctonus adjunctus (Bark Beetle) in/on Insect
- Origin: Ruidoso, New Mexico, USA
- Collector: via Calvin L. Massey
- Date Collected: 1962 Oct 01
- Date Received: 1967 Mar 17
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-437p (Paratypes) (male & female)
Entry Number: 2913
- Nematode: Seinura pini
- Host: Dendroctonus adjunctus (Bark Beetle) in/on Insect
- Origin: Ruidoso, New Mexico, USA
- Collector: via Calvin L. Massey
- Date Collected: 1963 Oct
- Date Received: 1967 Mar 17
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-438p (Paratypes)
Entry Number: 2914
- Nematode: Deontostoma californicum
- Host: (Unknown) in/on Unknown
- Origin: Pacific Grove, California, USA
- Collector: E. J. Rickets & C. R. Shoemaker
- Date Collected: 1931 Jul 03 (E.J.R.) & Aug 28 (C.R.S.)
- Date Received: 1967 Mar 23
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-93t (male tail) & T-93t (male head) (Holo-lecto.)*
Entry Number: 2915
- Nematode: Xiphinema macrostylum
- Host: Musa paradisiaca sapientum (Banana) in/on Soil
- Origin: Guayaquil, Ecuador
- Collector: J. R. Peavy
- Date Collected: 1960 Apr
- Date Received: 1967 Mar 27
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-76t (Holotype); T-468p, T-469p, T-470p & T-482p & T-483p (Paratypes)
Entry Number: 2916
- Nematode: Corethrellonema grandispiculosum
- Host: Corethrella brakeleyi (Fly (Chaoborid fly)) in/on Insect
- Origin: Chloe, Louisiana, USA
- Collector: J. J. Petersen via H. C. Chapman
- Date Collected: 1967 Feb 17, Apr 10 & Dec *
- Date Received: 1967 Apr 04, Mar 19 & May 15 *
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-109t (Holotype male), T-110t (Allotype female), T-654p, T-655p, T-656p, T-657p, T-658p (Paratypes)
Entry Number: 2917
- Nematode: Diximermis peterseni
- Host: Anopheles crucians in/on Insect
- Origin: Nibblet's Bluff, Louisiana, USA
- Collector: J. J. Petersen
- Date Collected: 1967 Mar 30
- Date Received: 1967 Apr 04
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-183t (Holotype male) & T-184t (Allotype female) & T-1154p (Paratype female)
Entry Number: 2918
- Nematode: Hydromermis conopophaga
- Host: Tanytarsus (Midge (on percolation ponds)) in/on Insect (larvae)
- Origin: Campbell, Santa Clara Co., California, USA
- Collector: Dean Ecke via G. O. Poinar, Jr.
- Date Collected: 1967 Mar
- Date Received: 1967 Jun 14
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-103t (Holotype), T-104t (Allotype) & T-586p (Paratype)