Leucauge venusta

Sample information

Picture
Entry by: Emmie S
Location
Collection date 04/05/2026
Captive / Cultivated? Wild-caught
Group Scientists in Residence
Observations

A small spider was caught in its web, which it had constructed on deck stairs.

Putative identification Arthropoda Arachnida Araneae Tetragnathidae Leucauge Leucauge venusta

Methods

Extraction kit tweezers
DNA extraction location Whole arthropod
Single or Duplex PCR
Gel electrophoresis system MiniOne
Buffer TBE
DNA stain GelGreen
Gel images
Protocol notes

Results

Wolbachia presence Yes
Confidence level High
Explanation of confidence level

The DNA extraction was successful, as evidenced by amplification of the arthropod COI. Both (+) and (-) controls worked. The Wolbachia 16S band was present.

Wolbachia 16S sequence
Arthropod COI sequence Download FASTA    Download AB1
TTGGTGCTTGGGCTTCATAGTAGGGACAGCTATAAGTGTGCTAATTCGGATTGAGTTAGGTCAATCGGGAAGATTTTTAGGCGATGATCAATTGTATAATGTGATTGTAACAGCTCATGCTTTTATTATAATTTTTTTTATAGTTATACCTATTTTAATTGGGGGATTTGGAAATTGATTGGTTCCTTTAATATTAGGGGCTCCTGATATGGCTTTTCCTCGGATAAATAATTTAAGTTTCTGACTATTACCTCCTTCACTCTTTTTATTATTTATTTCTTCAATGGTAGATATAGGAGTGGGGGCTGGGTGAACTGTATACCCTCCTTTAGCTTCTTTAGAAGGGCATTCTGGTAGTTCTATGGATTTTGCTATTTTTTCTCTTCATTTAGCTGGGGCTTCTTCTATTATAGGGGCTATTAATTTTATTTCTACTATTTTTAATATACGGGTAAATGGAATAAGAATAGAAAAAGTTCCTTTATTTGTTTGATCTGTGTTAATTACAGCTGTTTTATTATTATTATCGCTCCCGGTTTTAGCAGGGGCGATTACTATATTGTTAACAGATCGTAATTTTAATACTTCTTTTTTTGATCCTTCTGGAGGAGGGGATCCAGTTCTTTTTCAACATTTATTTTGATTTTTNG
BLAST at The Wolbachia Project   BLAST at NCBI
Summary The Leucauge venusta was found to be postive for Wolbachia.
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