South-east
of the African mainland lies the island of Madagascar - a zoological
time-capsule. For it is the home of a vast variety of creatures extinct
elsewhere or totally unique - a wonderland of lemurs and tenrecs, falanoucs and
vanga-shrikes. It has no native canids or felids, instead the euplerids, i.e.
Malagasy civets and mongooses, reign supreme here.
Among
this heterogeneous assemblage, the largest species - and the creature that
assumes on Madagascar the ecological roles occupied elsewhere by sizeable felid
species - is the fossa Cryptoprocta ferox
(not to be confused with the Madagascan civet or fanaloka, whose scientific
name is Fossa fossa). Despite its
euplerid affinities, the puma-sized fossa is strikingly cat-like in appearance
(indeed, in earlier ages several zoologists classified it as an aberrant felid),
and is especially comparable to the Neotropical jaguarundi.
However,
Madagascar may also possess some uncategorised true felids. In a report
published by the Chasseur Français in
October 1939, Paul Cazard recalled that whilst in Madagascar he had been
informed by civil engineer Mr Belime that native tales originating from areas
of the island still unexplored by Westerners told of giant lions that lived in
caves, and which ravaged the island's other fauna as well as the inhabitants of
these regions' native villages.
Cazard
contemplated whether these lions of the rocks could possibly be living
sabre-tooths, and wondered if it would be feasible for an expedition to be
mounted to seek out these mighty beasts. Feasible or not, no such expedition has
set out on their trail to date, so their identity remains unknown. Needless to
say, zoogeographically-speaking it would be a great jolt to scientific
conceptions if a bona fide cat form were to be discovered here. Yet it would
certainly not be without precedent, as the discovery of so many hitherto
unknown and highly unexpected animals within the 20th and 21st
Centuries can readily verify.
Domestic
cats Felis catus had been introduced
into Madagascar by the 17th Century, and many have since run wild,
yielding widely-distributed feral populations across this extremely large
island. However, in a cz@yahoogroups.com posting of 19 May 2003, I recalled
that back in 1967, within his book The Life, History, and Magic of the Cat,
Fernand Mery had included the following tantalising snippet concerning a felid
specimen procured in Madagascar that may constitute something much more
significant than a mere feral domestic:
The
Malagasy Academy possesses a specimen of a magnificent tabby cat, larger than a
domestic cat. Details of its capture on Madagascar are uncertain, but of
interest is that in the local Malagasy language, pisu = domestic cat,
with kary used to denote 'wild cats', even though wildcats do not
officially exist on the island.
Mery
considered that this lent support for the probable existence of wildcats on
Madagascar. Interestingly, in a Fortean Times letter (November 2003), Dr
Geoff Hosey from the Bolton Institute in Manchester, England, noted that Mery's
above-quoted information from his book appeared to have been lifted almost
verbatim from an earlier work, Raymond Decary's book La Faune Malgache (1950). Decary had also alluded to wildcats
appearing in various Malagasy folktales, thereby providing further evidence
that such cats do indeed exist in Madagascar. Moreover, Dr Hosey included in
his published FT letter a very
intriguing colour photograph snapped by him in August 1998 of a cat curled up
asleep that may have been merely a feral domestic cat but which in his opinion
looked very like an African wildcat Felis lybica. The cat was in an unlabelled cage at Parc Tsimbazaza,
the zoo that occupies the grounds of the old Academie Malgache. Unfortunately,
however, due to its curled-up position, the cat presented insufficient
morphological details for a precise identification of it to be made from the
photo alone.
My
cz@yahoogroups.com posting had been in response to a previous one that same day
by British palaeontologist Dr Darren Naish, who, a little earlier in May 2003,
had unexpectedly obtained some most interesting information while watching a
television programme - information that bestowed added significance upon Mery's
statement.
The
programme was a documentary in National Geographic's 'Out There' series, during
which, while conducting some studies in northwestern Madagascar's
Ankarafantsika National Park, Tennessee University fossa researcher Luke Dollar
trapped what looked like a wildcat - the second such creature that he had
caught there. Moreover, instead of resembling a feral domestic cat, it seemed
exactly like the African wildcat Felis lybica. In the programme, Dollar
hinted that it may be either a valid new record for Madagascar, or even a bona
fide new species. A
blood sample from this intriguing specimen, a pregnant juvenile, was taken for
examination - how remarkable it would be if Mery's belief in Madagascan
wildcats had finally been justified. Sadly, however, although I emailed Dollar
concerning it in February 2012, I never received any response from him, so I
have no idea whether any information of significance was obtained from this
sample (but as I have not uncovered online or elsewhere any follow-up details
regarding it, I am assuming that nothing of note was obtained).
Meanwhile, just one day ago (10 March 2020) an article by Joshua Sokol appeared in the journal Science that finally revealed the precise nature and origin of Madagascar's tabby-striped feral domestic cats. It announced that a team of researchers including Missouri University cat genomics expert Dr Leslie Lyons had been conducting comparative DNA analyses using blood samples from specimens of these cats and from other domestics around the globe, which revealed the closest match with the Madagascan ferals to be domestics from Arabian Sea locales. Consequently, the team proposes that perhaps as far back in time as 1000 years ago, some such Arabian domestics had made their way to Madagascar by stowing away on Arab trade ships, then disembarking onto the island and over time establishing thriving populations here. My thanks to Robert Lohman for kindly bringing this significant article to my attention.
Meanwhile, just one day ago (10 March 2020) an article by Joshua Sokol appeared in the journal Science that finally revealed the precise nature and origin of Madagascar's tabby-striped feral domestic cats. It announced that a team of researchers including Missouri University cat genomics expert Dr Leslie Lyons had been conducting comparative DNA analyses using blood samples from specimens of these cats and from other domestics around the globe, which revealed the closest match with the Madagascan ferals to be domestics from Arabian Sea locales. Consequently, the team proposes that perhaps as far back in time as 1000 years ago, some such Arabian domestics had made their way to Madagascar by stowing away on Arab trade ships, then disembarking onto the island and over time establishing thriving populations here. My thanks to Robert Lohman for kindly bringing this significant article to my attention.
Nor does the fascinating saga of mystery felids on Madagascar end
there, as my continuing researches have duly discovered. In November 2013, a
remarkable paper authored by Massachusetts University anthropologist Dr Cortni
Borgerson was published in the journal Madagascar
Conservation and Development, concerning a Madagascan mystery beast
hitherto unknown to me. It was referred to locally as the fitoaty, and native
descriptions of it given to Borgerson and her assistants suggested a gracile,
entirely black-furred felid (as opposed to any form of euplerid), but larger
and leaner than feral domestics and confined to the rainforests of northeastern
Madagascar's little-studied Masoala peninsula.
Moreover,
during 2011 Borgerson was fortunate enough to observe a fitoaty personally,
when she saw what she described in her paper as "a
medium-sized melanistic carnivoran crossing a village trail just outside the
Masoala National Park boundary. The sighting occurred at approximately 15:00h,
in a transitional area of primary and secondary forest". She tentatively
classified the fitoaty as Felis sp.,
and stated that trapping and genetic testing of this unidentified felid was
needed in order to assess adequately its taxonomic identity, distribution
range, and potential impact upon local ecosystems.
In December 2015, a second paper concerning the fitoaty appeared,
authored by a seven-strong team of researchers (including two from Madagascar's
Wildlife Conservation Society), and published in the Journal of Mammalogy. It presented not only the first population
assessment of the fitoaty, or black forest cat as it was now being referred to
colloquially, but also a series of excellent full-colour and black-and-white
photographs of fitoaty specimens obtained via camera-trapping methods (click here to view a selection of these
photos).
Interestingly, the team discovered that there was minimal
interaction between the fitosty and feral domestics in the wild. Nevertheless,
based upon their field research they suggested that this mystifying melanistic
was "a phenotypically-different form of the feral cat [rather than
constituting either an African wildcat or any other felid species, known or
unknown], but additional research is needed". In view of the successful new findings concerning the genetic identity and origin of Madagascar's typical feral domestics, I now look forward to equivalent fitoaty studies, to determine conclusively the precise taxonomic and
genetic nature of this unexpected 'new' member of Madagascar's mammalian fauna.
Incidentally, just in case you are wondering, the fitoaty's name
is Malagasy for 'seven livers', which stems from a somewhat strange native
belief concerning this animal's internal anatomy. Moreover, its flesh is
claimed by locals to be poisonous, and therefore is never eaten by them.
Finally:
please click here
to read about another feline mystery beast from Madagascar – the antamba,
believed by some to be a surviving representative of the officially-extinct
giant fossa Cryptoprocta spelea,
estimated from subfossil remains to have been twice the size of the modern-day
fossa. Also of interest is that Madagascan native people across the island speak
not only of the normal, reddish-brown fossa, which they refer to as the fosa
mena ('red fossa'), but also of a larger, all-black version known to them as
the fosa mainty ('black fossa'), which has yet to be seen by scientists (initially
it was wondered whether the fitoaty was this mysterious melanistic fossa, until
photographic evidence confirmed that the fitoaty was a felid, not a fossa). There is even native talk of a white fossa
version, but whether reports of black fossas and white fossas are based upon
genuine creatures (respectively melanistic and leucistic specimens, perhaps?) or
are merely folkloric creatures remains unclear.