Nosferatu Spiders Confirmed in Hamburg: A New Resident in Northern Germany
Hamburg, April 26 – The Nosferatu spider, a species originally found in the Mediterranean region, has now been confirmed as established in Hamburg, according to the city’s environmental authority. While only four official sightings have been recorded through the Geoportal’s species registry in 2024 (Eimsbüttel, Eppendorf) and 2025 (Volksdorf and Sasel), authorities believe the actual presence of the spider is likely higher, with increased public awareness expected to lead to more reports.
Natural Expansion Driven by Climate Change
The environmental authority views this development as a natural expansion process influenced by changing environmental conditions. “Negative ecological impacts are not known,” the authority stated. The Nosferatu spider has been observed in many parts of Germany in recent years, a phenomenon primarily attributed to climate change.
“Milder temperatures favor the survival of this heat-loving species even in more northern regions,” explained a representative from the environmental authority. The spider was first registered in Germany in 2005, in Baden-Württemberg, and has since spread nationwide.
Is the Nosferatu Spider Dangerous to Humans?
According to the Nature and Biodiversity Conservation Union (NABU), the Nosferatu spider is one of the few spider species in Germany capable of biting through human skin. However, this is typically only possible in areas with thin, delicate skin. NABU emphasizes that there is no cause for alarm, as the venom is not dangerous to humans. Individuals who discover a Nosferatu spider in their home are advised to remain calm.
The Hamburg environmental authority reiterates that “the Nosferatu spider is generally harmless to humans.” It is not aggressive and will only bite if severely provoked. “A bite can be compared to a wasp sting but is generally medically unproblematic.”
Where Are They Most Commonly Found?
The Hamburg environmental authority noted that “it is striking that the species is often found in buildings.” This is due to their preference for warmth, finding suitable conditions and prey within houses. However, it is not considered a classic “house dweller” but rather a free-living spider that occasionally seeks shelter indoors. NABU stresses: “Like all spiders, they keep annoying insects away from us and should therefore be spared as useful animals.”
Characteristics of the Nosferatu Spider
NABU classifies the Nosferatu spider as belonging to the family of Zoropsidae, or false wolf spiders. It can reach a body length of almost two centimeters with a leg span of up to six centimeters. “That’s impressive, but not a record,” states NABU on its information page, adding that males are smaller than females.
A unique feature of the Nosferatu spider is its ability to cling to vertical glass panes, thanks to specialized adhesive hairs on its legs. According to the Karlsruhe State Museum of Natural History, the species is annual, with females potentially living up to 1.5 years before they die. They do not build webs to catch prey; instead, they hunt by actively pursuing and overpowering their victims through jumping.
The Origin of Its Spooky Name
Since 2020, the official common name for Zoropsis spinimana has been the Nosferatu spider, as reported by NABU. The spider owes its distinctive name to the characteristic pattern on its back, which, with a bit of imagination, resembles the vampire Nosferatu from the 1922 film.
What to Do if You Discover a Nosferatu Spider?
Individuals who encounter a suspected Nosferatu spider can report their observation through the “ObsIdentify” or “observation.org” platforms. “Such reports help to better track the spread of the species and simultaneously avoid confusion with other similar spider species,” the authority advised. Their recommendation: If you find an animal in your home, you can carefully capture it with a glass and release it outdoors.
