- ISBN 978-0-8493-0954-0. Philips, T. Keith; Foster,
Douglas E. (2004). "Cryptopeniculus
nigrosetus n.g., n. sp. (Coleoptera: Ptinidae) from the
Namaqualand region of South...
- ISBN 0-8493-0954-9. Philips, T. Keith; Foster,
Douglas E. (2004). "Cryptopeniculus
nigrosetus n.g., n. sp. (Coleoptera: Ptinidae) from the
Namaqualand region of South...
- ISBN 978-0665100550. Philips, T. Keith; Foster,
Douglas E. (2004). "Cryptopeniculus
nigrosetus n.g., n. sp. (Coleoptera: Ptinidae) from the
Namaqualand region of South...
- ISBN 978-0-8493-0954-0. Philips, T. Keith; Foster,
Douglas E. (2004). "Cryptopeniculus
nigrosetus n.g., n. sp. (Coleoptera: Ptinidae) from the
Namaqualand region of South...
- ISBN 978-0-8493-0954-0. Philips, T. Keith; Foster,
Douglas E. (2004). "Cryptopeniculus
nigrosetus n.g., n. sp. (Coleoptera: Ptinidae) from the
Namaqualand region of South...
- ISBN 0-8493-0954-9. Philips, T. Keith; Foster,
Douglas E. (2004). "Cryptopeniculus
nigrosetus n.g., n. sp. (Coleoptera: Ptinidae) from the
Namaqualand region of South...
- S2CID 86463681. Philips, T. Keith; Foster,
Douglas E. (2004). "Cryptopeniculus
nigrosetus n.g., n. sp. (Coleoptera: Ptinidae) from the
Namaqualand region of South...
- ISBN 978-0665100550. Philips, T. Keith; Foster,
Douglas E. (2004). "Cryptopeniculus
nigrosetus n.g., n. sp. (Coleoptera: Ptinidae) from the
Namaqualand region of South...
- ISBN 978-0665100550. Philips, T. Keith; Foster,
Douglas E. (2004). "Cryptopeniculus
nigrosetus n.g., n. sp. (Coleoptera: Ptinidae) from the
Namaqualand region of South...
- 8777. Philips, T. Keith; Foster,
Douglas E. (2004). "Cryptopeniculus
nigrosetus n.g., n. sp. (Coleoptera: Ptinidae) from the
Namaqualand region of South...