hɪz kˈæptʃɚz ʌv bˈiːɾəlz ɑːɹ mˈɛnʃənd baɪ dʒˈeɪmz fɹˈænsɪs stˈiːvənz, dʒˈɑːn kˈɜːɾɪs ænd ˌælɪɡzˈændɚ hˈɛnɹi hˈælɪdˌeɪ ænd hiː kəlˈɛktᵻd ˈɪnsɛkts wɪð dʒˈɔːɹdʒ sˌæmaʊˈɛl.
His captures of beetles are mentioned by James Francis Stephens, John Curtis and Alexander Henry Haliday and he collected insects with George Samouelle.