Biology, images, analysis, design...
Aphids Vectors Health Biostats
"It has long been an axiom of mine that the little things are infinitely the most important" (Sherlock Holmes)



Influential Points

Services for ecologists, medics and veterinarians

Aphid identification

Of the 600-odd species of aphids in Britain, very few are pests but, until recently, identifying them was a specialist job.

Our on-line pages on photo-identification cover more than 100 aphid genera, and over 300 species.

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A statistical toolkit with worked examples + R code
image copyright Kitty

How to pages: From design to t-tests to linear models

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How to explore stats using R. (It is powerful & free.)

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Vector identification

Blood-sucking haematophagous arthropods such as ticks, biting midges, mosquitoes and tabanids transmit disease to humans and livestock.

Our on-line pages cover photo-identification of the main genera, and some species.

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Wrong stats can have horrifying results
image copyright Aletia

Few biologists understand the assumptions or properties of statistical procedures:

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Hence biology papers are riddled with serious stats errors.

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Human, livestock, ecosystem health

Epidemics and invasive pests, like bad stats or bad science, can have real bad effects.

We provide on-line critiques about the detrimental effects of poor science in major medical, veterinary and environmental issues.

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Biodiversity surveys

Despite their importance in ecology and health, biodiversity surveys often miss out aphids and haematophagous insects.

We have the expertise to both sample and identify them.

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