USDA Nematode Collection was established in June 1960 By A. Morgan Golden. It was subsequently directed and curated by Dr. Zafar Handoo. Current curators are Dr. Benjamin Waldo and Dr. Paulo Reis Vieira. It is one of the largest and most valuable nematode collections in existence with over 40,000 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 associated 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 41945
Entry Number: 2903
- Nematode: Micoletzkya bandelieri
- Host: Ips confusus (in pinon) in/on Insect
- Origin: Albuquerque, New Mexico, USA
- Collector: via Calvin L. Massey
- Date Collected: 1957
- Date Received: 1967 Mar 17
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-430p (Paratypes) (female & male)
Entry Number: 2904
- Nematode: Micoletzkya diluta
- Host: Scolytus ventralis (in Douglas Fir) in/on Insect
- Origin: Sandia Mts., Cibola N.R. (type locality) (on slide San Juan N.F.), New Mexico, USA
- Collector: via Calvin L. Massey
- Date Collected: 1952 Sep
- Date Received: 1967 Mar 17
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-428p (Paratypes) (females & males)
Entry Number: 2905
- Nematode: Micoletzkya ruminis
- Host: Dendroctonus obesus (in Engelman spruce) (Bark Beetle) in/on Insect
- Origin: Libby, Montana, USA
- Collector: via Calvin L. Massey
- Date Collected: 1963 Aug
- Date Received: 1967 Mar 17
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-429p (Paratypes) (female & male)
Entry Number: 2906
- Nematode: Mononchoides adjunctus
- Host: Dendroctonus adjunctus (on slide D. conucxifrons) (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-436p (Paratypes) (female & male)
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.)*